6523020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 23482368

約数和(自身を除く): 16959348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 167, 180, 186, 210, 217, 252, 279, 310, 315, 334, 372, 420, 434, 465, 501, 558, 620, 630, 651, 668, 835, 868, 930, 1002, 1085, 1116, 1169, 1260, 1302, 1395, 1503, 1670, 1860, 1953, 2004, 2170, 2338, 2505, 2604, 2790, 3006, 3255, 3340, 3507, 3906, 4340, 4676, 5010, 5177, 5580, 5845, 6012, 6510, 7014, 7515, 7812, 9765, 10020, 10354, 10521, 11690, 13020, 14028, 15030, 15531, 17535, 19530, 20708, 21042, 23380, 25885, 30060, 31062, 35070, 36239, 39060, 42084, 46593, 51770, 52605, 62124, 70140, 72478, 77655, 93186, 103540, 105210, 108717, 144956, 155310, 181195, 186372, 210420, 217434, 232965, 310620, 326151, 362390, 434868, 465930, 543585, 652302, 724780, 931860, 1087170, 1304604, 1630755, 2174340, 3261510, 6523020]

約数ペア:

[(1, 6523020), (2, 3261510), (3, 2174340), (4, 1630755), (5, 1304604), (6, 1087170), (7, 931860), (9, 724780), (10, 652302), (12, 543585), (14, 465930), (15, 434868), (18, 362390), (20, 326151), (21, 310620), (28, 232965), (30, 217434), (31, 210420), (35, 186372), (36, 181195), (42, 155310), (45, 144956), (60, 108717), (62, 105210), (63, 103540), (70, 93186), (84, 77655), (90, 72478), (93, 70140), (105, 62124), (124, 52605), (126, 51770), (140, 46593), (155, 42084), (167, 39060), (180, 36239), (186, 35070), (210, 31062), (217, 30060), (252, 25885), (279, 23380), (310, 21042), (315, 20708), (334, 19530), (372, 17535), (420, 15531), (434, 15030), (465, 14028), (501, 13020), (558, 11690), (620, 10521), (630, 10354), (651, 10020), (668, 9765), (835, 7812), (868, 7515), (930, 7014), (1002, 6510), (1085, 6012), (1116, 5845), (1169, 5580), (1260, 5177), (1302, 5010), (1395, 4676), (1503, 4340), (1670, 3906), (1860, 3507), (1953, 3340), (2004, 3255), (2170, 3006), (2338, 2790), (2505, 2604)]