745094890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1\times {\mathrm{2267}}^1$

素因数の和:3726

約数の個数: 32

約数和(自身を含む): 1401079680

約数和(自身を除く): 655984790

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1429, 2267, 2858, 4534, 7145, 11335, 14290, 22670, 32867, 52141, 65734, 104282, 164335, 260705, 328670, 521410, 3239543, 6479086, 16197715, 32395430, 74509489, 149018978, 372547445, 745094890]

約数ペア:

[(1, 745094890), (2, 372547445), (5, 149018978), (10, 74509489), (23, 32395430), (46, 16197715), (115, 6479086), (230, 3239543), (1429, 521410), (2267, 328670), (2858, 260705), (4534, 164335), (7145, 104282), (11335, 65734), (14290, 52141), (22670, 32867)]