28795770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4637}}^1$

素因数の和:4676

約数の個数: 64

約数和(自身を含む): 80144640

約数和(自身を除く): 51348870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 4637, 6210, 9274, 13911, 23185, 27822, 41733, 46370, 69555, 83466, 106651, 125199, 139110, 208665, 213302, 250398, 319953, 417330, 533255, 625995, 639906, 959859, 1066510, 1251990, 1599765, 1919718, 2879577, 3199530, 4799295, 5759154, 9598590, 14397885, 28795770]

約数ペア:

[(1, 28795770), (2, 14397885), (3, 9598590), (5, 5759154), (6, 4799295), (9, 3199530), (10, 2879577), (15, 1919718), (18, 1599765), (23, 1251990), (27, 1066510), (30, 959859), (45, 639906), (46, 625995), (54, 533255), (69, 417330), (90, 319953), (115, 250398), (135, 213302), (138, 208665), (207, 139110), (230, 125199), (270, 106651), (345, 83466), (414, 69555), (621, 46370), (690, 41733), (1035, 27822), (1242, 23185), (2070, 13911), (3105, 9274), (4637, 6210)]