5116860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 18450432

約数和(自身を除く): 13333572

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, 131, 140, 155, 180, 186, 210, 217, 252, 262, 279, 310, 315, 372, 393, 420, 434, 465, 524, 558, 620, 630, 651, 655, 786, 868, 917, 930, 1085, 1116, 1179, 1260, 1302, 1310, 1395, 1572, 1834, 1860, 1953, 1965, 2170, 2358, 2604, 2620, 2751, 2790, 3255, 3668, 3906, 3930, 4061, 4340, 4585, 4716, 5502, 5580, 5895, 6510, 7812, 7860, 8122, 8253, 9170, 9765, 11004, 11790, 12183, 13020, 13755, 16244, 16506, 18340, 19530, 20305, 23580, 24366, 27510, 28427, 33012, 36549, 39060, 40610, 41265, 48732, 55020, 56854, 60915, 73098, 81220, 82530, 85281, 113708, 121830, 142135, 146196, 165060, 170562, 182745, 243660, 255843, 284270, 341124, 365490, 426405, 511686, 568540, 730980, 852810, 1023372, 1279215, 1705620, 2558430, 5116860]

約数ペア:

[(1, 5116860), (2, 2558430), (3, 1705620), (4, 1279215), (5, 1023372), (6, 852810), (7, 730980), (9, 568540), (10, 511686), (12, 426405), (14, 365490), (15, 341124), (18, 284270), (20, 255843), (21, 243660), (28, 182745), (30, 170562), (31, 165060), (35, 146196), (36, 142135), (42, 121830), (45, 113708), (60, 85281), (62, 82530), (63, 81220), (70, 73098), (84, 60915), (90, 56854), (93, 55020), (105, 48732), (124, 41265), (126, 40610), (131, 39060), (140, 36549), (155, 33012), (180, 28427), (186, 27510), (210, 24366), (217, 23580), (252, 20305), (262, 19530), (279, 18340), (310, 16506), (315, 16244), (372, 13755), (393, 13020), (420, 12183), (434, 11790), (465, 11004), (524, 9765), (558, 9170), (620, 8253), (630, 8122), (651, 7860), (655, 7812), (786, 6510), (868, 5895), (917, 5580), (930, 5502), (1085, 4716), (1116, 4585), (1179, 4340), (1260, 4061), (1302, 3930), (1310, 3906), (1395, 3668), (1572, 3255), (1834, 2790), (1860, 2751), (1953, 2620), (1965, 2604), (2170, 2358)]