71306070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7451}}^1$

素因数の和:7501

約数の個数: 64

約数和(自身を含む): 193155840

約数和(自身を除く): 121849770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 7451, 9570, 14902, 22353, 37255, 44706, 74510, 81961, 111765, 163922, 216079, 223530, 245883, 409805, 432158, 491766, 648237, 819610, 1080395, 1229415, 1296474, 2160790, 2376869, 2458830, 3241185, 4753738, 6482370, 7130607, 11884345, 14261214, 23768690, 35653035, 71306070]

約数ペア:

[(1, 71306070), (2, 35653035), (3, 23768690), (5, 14261214), (6, 11884345), (10, 7130607), (11, 6482370), (15, 4753738), (22, 3241185), (29, 2458830), (30, 2376869), (33, 2160790), (55, 1296474), (58, 1229415), (66, 1080395), (87, 819610), (110, 648237), (145, 491766), (165, 432158), (174, 409805), (290, 245883), (319, 223530), (330, 216079), (435, 163922), (638, 111765), (870, 81961), (957, 74510), (1595, 44706), (1914, 37255), (3190, 22353), (4785, 14902), (7451, 9570)]