13480930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 25147584

約数和(自身を除く): 11666654

約数列:

[1, 2, 5, 10, 43, 86, 107, 214, 215, 293, 430, 535, 586, 1070, 1465, 2930, 4601, 9202, 12599, 23005, 25198, 31351, 46010, 62702, 62995, 125990, 156755, 313510, 1348093, 2696186, 6740465, 13480930]

約数ペア:

[(1, 13480930), (2, 6740465), (5, 2696186), (10, 1348093), (43, 313510), (86, 156755), (107, 125990), (214, 62995), (215, 62702), (293, 46010), (430, 31351), (535, 25198), (586, 23005), (1070, 12599), (1465, 9202), (2930, 4601)]