904619078210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{160621}}^1$

素因数の和:161219

約数の個数: 64

約数和(自身を含む): 1738603367424

約数和(自身を除く): 833984289214

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 521, 1042, 1081, 2162, 2605, 5210, 5405, 10810, 11983, 23966, 24487, 48974, 59915, 119830, 122435, 160621, 244870, 321242, 563201, 803105, 1126402, 1606210, 2816005, 3694283, 5632010, 7388566, 7549187, 15098374, 18471415, 36942830, 37745935, 75491870, 83683541, 167367082, 173631301, 347262602, 418417705, 836835410, 868156505, 1736313010, 1924721443, 3849442886, 3933126427, 7866252854, 9623607215, 19247214430, 19665632135, 39331264270, 90461907821, 180923815642, 452309539105, 904619078210]

約数ペア:

[(1, 904619078210), (2, 452309539105), (5, 180923815642), (10, 90461907821), (23, 39331264270), (46, 19665632135), (47, 19247214430), (94, 9623607215), (115, 7866252854), (230, 3933126427), (235, 3849442886), (470, 1924721443), (521, 1736313010), (1042, 868156505), (1081, 836835410), (2162, 418417705), (2605, 347262602), (5210, 173631301), (5405, 167367082), (10810, 83683541), (11983, 75491870), (23966, 37745935), (24487, 36942830), (48974, 18471415), (59915, 15098374), (119830, 7549187), (122435, 7388566), (160621, 5632010), (244870, 3694283), (321242, 2816005), (563201, 1606210), (803105, 1126402)]