2617630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2566370

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 599, 874, 1198, 2185, 2995, 4370, 5990, 11381, 13777, 22762, 27554, 56905, 68885, 113810, 137770, 261763, 523526, 1308815, 2617630]

約数ペア:

[(1, 2617630), (2, 1308815), (5, 523526), (10, 261763), (19, 137770), (23, 113810), (38, 68885), (46, 56905), (95, 27554), (115, 22762), (190, 13777), (230, 11381), (437, 5990), (599, 4370), (874, 2995), (1198, 2185)]