1517502890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{26759}}^1$

素因数の和:26926

約数の個数: 32

約数和(自身を含む): 2809157760

約数和(自身を除く): 1291654870

約数列:

[1, 2, 5, 10, 53, 106, 107, 214, 265, 530, 535, 1070, 5671, 11342, 26759, 28355, 53518, 56710, 133795, 267590, 1418227, 2836454, 2863213, 5726426, 7091135, 14182270, 14316065, 28632130, 151750289, 303500578, 758751445, 1517502890]

約数ペア:

[(1, 1517502890), (2, 758751445), (5, 303500578), (10, 151750289), (53, 28632130), (106, 14316065), (107, 14182270), (214, 7091135), (265, 5726426), (530, 2863213), (535, 2836454), (1070, 1418227), (5671, 267590), (11342, 133795), (26759, 56710), (28355, 53518)]