70372060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 162207360

約数和(自身を除く): 91835300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1787, 1790, 1969, 3574, 3580, 3938, 7148, 7876, 8935, 9845, 17870, 19657, 19690, 35740, 39314, 39380, 78628, 98285, 196570, 319873, 393140, 639746, 1279492, 1599365, 3198730, 3518603, 6397460, 7037206, 14074412, 17593015, 35186030, 70372060]

約数ペア:

[(1, 70372060), (2, 35186030), (4, 17593015), (5, 14074412), (10, 7037206), (11, 6397460), (20, 3518603), (22, 3198730), (44, 1599365), (55, 1279492), (110, 639746), (179, 393140), (220, 319873), (358, 196570), (716, 98285), (895, 78628), (1787, 39380), (1790, 39314), (1969, 35740), (3574, 19690), (3580, 19657), (3938, 17870), (7148, 9845), (7876, 8935)]