77275770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18013}}^1$

素因数の和:18047

約数の個数: 64

約数和(自身を含む): 217897344

約数和(自身を除く): 140621574

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 18013, 36026, 54039, 90065, 108078, 180130, 198143, 234169, 270195, 396286, 468338, 540390, 594429, 702507, 990715, 1170845, 1188858, 1405014, 1981430, 2341690, 2575859, 2972145, 3512535, 5151718, 5944290, 7025070, 7727577, 12879295, 15455154, 25758590, 38637885, 77275770]

約数ペア:

[(1, 77275770), (2, 38637885), (3, 25758590), (5, 15455154), (6, 12879295), (10, 7727577), (11, 7025070), (13, 5944290), (15, 5151718), (22, 3512535), (26, 2972145), (30, 2575859), (33, 2341690), (39, 1981430), (55, 1405014), (65, 1188858), (66, 1170845), (78, 990715), (110, 702507), (130, 594429), (143, 540390), (165, 468338), (195, 396286), (286, 270195), (330, 234169), (390, 198143), (429, 180130), (715, 108078), (858, 90065), (1430, 54039), (2145, 36026), (4290, 18013)]