86960580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6679}}^1$

素因数の和:6729

約数の個数: 96

約数和(自身を含む): 287293440

約数和(自身を除く): 200332860

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, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 6679, 13020, 13358, 20037, 26716, 33395, 40074, 46753, 66790, 80148, 93506, 100185, 133580, 140259, 187012, 200370, 207049, 233765, 280518, 400740, 414098, 467530, 561036, 621147, 701295, 828196, 935060, 1035245, 1242294, 1402590, 1449343, 2070490, 2484588, 2805180, 2898686, 3105735, 4140980, 4348029, 5797372, 6211470, 7246715, 8696058, 12422940, 14493430, 17392116, 21740145, 28986860, 43480290, 86960580]

約数ペア:

[(1, 86960580), (2, 43480290), (3, 28986860), (4, 21740145), (5, 17392116), (6, 14493430), (7, 12422940), (10, 8696058), (12, 7246715), (14, 6211470), (15, 5797372), (20, 4348029), (21, 4140980), (28, 3105735), (30, 2898686), (31, 2805180), (35, 2484588), (42, 2070490), (60, 1449343), (62, 1402590), (70, 1242294), (84, 1035245), (93, 935060), (105, 828196), (124, 701295), (140, 621147), (155, 561036), (186, 467530), (210, 414098), (217, 400740), (310, 280518), (372, 233765), (420, 207049), (434, 200370), (465, 187012), (620, 140259), (651, 133580), (868, 100185), (930, 93506), (1085, 80148), (1302, 66790), (1860, 46753), (2170, 40074), (2604, 33395), (3255, 26716), (4340, 20037), (6510, 13358), (6679, 13020)]