870836190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{133769}}^1$

素因数の和:133817

約数の個数: 64

約数和(自身を含む): 2465648640

約数和(自身を除く): 1594812450

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, 133769, 267538, 401307, 668845, 802614, 936383, 1337690, 1872766, 2006535, 2809149, 4013070, 4146839, 4681915, 5618298, 8293678, 9363830, 12440517, 14045745, 20734195, 24881034, 28091490, 29027873, 41468390, 58055746, 62202585, 87083619, 124405170, 145139365, 174167238, 290278730, 435418095, 870836190]

約数ペア:

[(1, 870836190), (2, 435418095), (3, 290278730), (5, 174167238), (6, 145139365), (7, 124405170), (10, 87083619), (14, 62202585), (15, 58055746), (21, 41468390), (30, 29027873), (31, 28091490), (35, 24881034), (42, 20734195), (62, 14045745), (70, 12440517), (93, 9363830), (105, 8293678), (155, 5618298), (186, 4681915), (210, 4146839), (217, 4013070), (310, 2809149), (434, 2006535), (465, 1872766), (651, 1337690), (930, 936383), (1085, 802614), (1302, 668845), (2170, 401307), (3255, 267538), (6510, 133769)]