354331330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{14957}}^1$

素因数の和:15090

約数の個数: 32

約数和(自身を含む): 672033024

約数和(自身を除く): 317701694

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 11845, 14957, 23690, 29914, 74785, 149570, 344011, 688022, 1540571, 1720055, 3081142, 3440110, 7702855, 15405710, 35433133, 70866266, 177165665, 354331330]

約数ペア:

[(1, 354331330), (2, 177165665), (5, 70866266), (10, 35433133), (23, 15405710), (46, 7702855), (103, 3440110), (115, 3081142), (206, 1720055), (230, 1540571), (515, 688022), (1030, 344011), (2369, 149570), (4738, 74785), (11845, 29914), (14957, 23690)]