684635330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{14207}}^1$

素因数の和:14354

約数の個数: 32

約数和(自身を含む): 1268490240

約数和(自身を除く): 583854910

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 610, 790, 4819, 9638, 14207, 24095, 28414, 48190, 71035, 142070, 866627, 1122353, 1733254, 2244706, 4333135, 5611765, 8666270, 11223530, 68463533, 136927066, 342317665, 684635330]

約数ペア:

[(1, 684635330), (2, 342317665), (5, 136927066), (10, 68463533), (61, 11223530), (79, 8666270), (122, 5611765), (158, 4333135), (305, 2244706), (395, 1733254), (610, 1122353), (790, 866627), (4819, 142070), (9638, 71035), (14207, 48190), (24095, 28414)]