23163990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 35933610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 138, 177, 230, 295, 345, 354, 569, 590, 690, 885, 1138, 1357, 1707, 1770, 2714, 2845, 3414, 4071, 5690, 6785, 8142, 8535, 13087, 13570, 17070, 20355, 26174, 33571, 39261, 40710, 65435, 67142, 78522, 100713, 130870, 167855, 196305, 201426, 335710, 392610, 503565, 772133, 1007130, 1544266, 2316399, 3860665, 4632798, 7721330, 11581995, 23163990]

約数ペア:

[(1, 23163990), (2, 11581995), (3, 7721330), (5, 4632798), (6, 3860665), (10, 2316399), (15, 1544266), (23, 1007130), (30, 772133), (46, 503565), (59, 392610), (69, 335710), (115, 201426), (118, 196305), (138, 167855), (177, 130870), (230, 100713), (295, 78522), (345, 67142), (354, 65435), (569, 40710), (590, 39261), (690, 33571), (885, 26174), (1138, 20355), (1357, 17070), (1707, 13570), (1770, 13087), (2714, 8535), (2845, 8142), (3414, 6785), (4071, 5690)]