124499210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 136774390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 71, 95, 110, 142, 190, 209, 355, 418, 710, 781, 839, 1045, 1349, 1562, 1678, 2090, 2698, 3905, 4195, 6745, 7810, 8390, 9229, 13490, 14839, 15941, 18458, 29678, 31882, 46145, 59569, 74195, 79705, 92290, 119138, 148390, 159410, 175351, 297845, 350702, 595690, 655259, 876755, 1131811, 1310518, 1753510, 2263622, 3276295, 5659055, 6552590, 11318110, 12449921, 24899842, 62249605, 124499210]

約数ペア:

[(1, 124499210), (2, 62249605), (5, 24899842), (10, 12449921), (11, 11318110), (19, 6552590), (22, 5659055), (38, 3276295), (55, 2263622), (71, 1753510), (95, 1310518), (110, 1131811), (142, 876755), (190, 655259), (209, 595690), (355, 350702), (418, 297845), (710, 175351), (781, 159410), (839, 148390), (1045, 119138), (1349, 92290), (1562, 79705), (1678, 74195), (2090, 59569), (2698, 46145), (3905, 31882), (4195, 29678), (6745, 18458), (7810, 15941), (8390, 14839), (9229, 13490)]