287525330

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{471353}}^1$

素因数の和:471421

約数の個数: 16

約数和(自身を含む): 526031064

約数和(自身を除く): 238505734

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 471353, 942706, 2356765, 4713530, 28752533, 57505066, 143762665, 287525330]

約数ペア:

[(1, 287525330), (2, 143762665), (5, 57505066), (10, 28752533), (61, 4713530), (122, 2356765), (305, 942706), (610, 471353)]