155532310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{254971}}^1$

素因数の和:255039

約数の個数: 16

約数和(自身を含む): 284548752

約数和(自身を除く): 129016442

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 254971, 509942, 1274855, 2549710, 15553231, 31106462, 77766155, 155532310]

約数ペア:

[(1, 155532310), (2, 77766155), (5, 31106462), (10, 15553231), (61, 2549710), (122, 1274855), (305, 509942), (610, 254971)]