7429010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 13856832

約数和(自身を除く): 6427822

約数列:

[1, 2, 5, 10, 53, 106, 107, 131, 214, 262, 265, 530, 535, 655, 1070, 1310, 5671, 6943, 11342, 13886, 14017, 28034, 28355, 34715, 56710, 69430, 70085, 140170, 742901, 1485802, 3714505, 7429010]

約数ペア:

[(1, 7429010), (2, 3714505), (5, 1485802), (10, 742901), (53, 140170), (106, 70085), (107, 69430), (131, 56710), (214, 34715), (262, 28355), (265, 28034), (530, 14017), (535, 13886), (655, 11342), (1070, 6943), (1310, 5671)]