1161637890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{178439}}^1$

素因数の和:178487

約数の個数: 64

約数和(自身を含む): 3289006080

約数和(自身を除く): 2127368190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 178439, 356878, 535317, 892195, 1070634, 1249073, 1784390, 2498146, 2676585, 3747219, 5353170, 5531609, 6245365, 7494438, 11063218, 12490730, 16594827, 18736095, 27658045, 33189654, 37472190, 38721263, 55316090, 77442526, 82974135, 116163789, 165948270, 193606315, 232327578, 387212630, 580818945, 1161637890]

約数ペア:

[(1, 1161637890), (2, 580818945), (3, 387212630), (5, 232327578), (6, 193606315), (7, 165948270), (10, 116163789), (14, 82974135), (15, 77442526), (21, 55316090), (30, 38721263), (31, 37472190), (35, 33189654), (42, 27658045), (62, 18736095), (70, 16594827), (93, 12490730), (105, 11063218), (155, 7494438), (186, 6245365), (210, 5531609), (217, 5353170), (310, 3747219), (434, 2676585), (465, 2498146), (651, 1784390), (930, 1249073), (1085, 1070634), (1302, 892195), (2170, 535317), (3255, 356878), (6510, 178439)]