72179170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1229}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 76601630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 839, 1229, 1678, 2458, 4195, 5873, 6145, 8390, 8603, 11746, 12290, 17206, 29365, 43015, 58730, 86030, 1031131, 2062262, 5155655, 7217917, 10311310, 14435834, 36089585, 72179170]

約数ペア:

[(1, 72179170), (2, 36089585), (5, 14435834), (7, 10311310), (10, 7217917), (14, 5155655), (35, 2062262), (70, 1031131), (839, 86030), (1229, 58730), (1678, 43015), (2458, 29365), (4195, 17206), (5873, 12290), (6145, 11746), (8390, 8603)]