19005202860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{2791}}^1$

素因数の和:3364

約数の個数: 192

約数和(自身を含む): 62921048064

約数和(自身を除く): 43915845204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 523, 620, 651, 868, 930, 1046, 1085, 1302, 1569, 1860, 2092, 2170, 2604, 2615, 2791, 3138, 3255, 3661, 4340, 5230, 5582, 6276, 6510, 7322, 7845, 8373, 10460, 10983, 11164, 13020, 13955, 14644, 15690, 16213, 16746, 18305, 19537, 21966, 27910, 31380, 32426, 33492, 36610, 39074, 41865, 43932, 48639, 54915, 55820, 58611, 64852, 73220, 78148, 81065, 83730, 86521, 97278, 97685, 109830, 113491, 117222, 162130, 167460, 173042, 194556, 195370, 219660, 226982, 234444, 243195, 259563, 293055, 324260, 340473, 346084, 390740, 432605, 453964, 486390, 519126, 567455, 586110, 605647, 680946, 865210, 972780, 1038252, 1134910, 1172220, 1211294, 1297815, 1361892, 1459693, 1702365, 1730420, 1816941, 2269820, 2422588, 2595630, 2919386, 3028235, 3404730, 3633882, 4379079, 5191260, 5838772, 6056470, 6809460, 7267764, 7298465, 8758158, 9084705, 10217851, 12112940, 14596930, 17516316, 18169410, 20435702, 21895395, 29193860, 30653553, 36338820, 40871404, 43790790, 45250483, 51089255, 61307106, 87581580, 90500966, 102178510, 122614212, 135751449, 153267765, 181001932, 204357020, 226252415, 271502898, 306535530, 316753381, 452504830, 543005796, 613071060, 633506762, 678757245, 905009660, 950260143, 1267013524, 1357514490, 1583766905, 1900520286, 2715028980, 3167533810, 3801040572, 4751300715, 6335067620, 9502601430, 19005202860]

約数ペア:

[(1, 19005202860), (2, 9502601430), (3, 6335067620), (4, 4751300715), (5, 3801040572), (6, 3167533810), (7, 2715028980), (10, 1900520286), (12, 1583766905), (14, 1357514490), (15, 1267013524), (20, 950260143), (21, 905009660), (28, 678757245), (30, 633506762), (31, 613071060), (35, 543005796), (42, 452504830), (60, 316753381), (62, 306535530), (70, 271502898), (84, 226252415), (93, 204357020), (105, 181001932), (124, 153267765), (140, 135751449), (155, 122614212), (186, 102178510), (210, 90500966), (217, 87581580), (310, 61307106), (372, 51089255), (420, 45250483), (434, 43790790), (465, 40871404), (523, 36338820), (620, 30653553), (651, 29193860), (868, 21895395), (930, 20435702), (1046, 18169410), (1085, 17516316), (1302, 14596930), (1569, 12112940), (1860, 10217851), (2092, 9084705), (2170, 8758158), (2604, 7298465), (2615, 7267764), (2791, 6809460), (3138, 6056470), (3255, 5838772), (3661, 5191260), (4340, 4379079), (5230, 3633882), (5582, 3404730), (6276, 3028235), (6510, 2919386), (7322, 2595630), (7845, 2422588), (8373, 2269820), (10460, 1816941), (10983, 1730420), (11164, 1702365), (13020, 1459693), (13955, 1361892), (14644, 1297815), (15690, 1211294), (16213, 1172220), (16746, 1134910), (18305, 1038252), (19537, 972780), (21966, 865210), (27910, 680946), (31380, 605647), (32426, 586110), (33492, 567455), (36610, 519126), (39074, 486390), (41865, 453964), (43932, 432605), (48639, 390740), (54915, 346084), (55820, 340473), (58611, 324260), (64852, 293055), (73220, 259563), (78148, 243195), (81065, 234444), (83730, 226982), (86521, 219660), (97278, 195370), (97685, 194556), (109830, 173042), (113491, 167460), (117222, 162130)]