30895018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11801}}^1$

素因数の和:11838

約数の個数: 32

約数和(自身を含む): 61181568

約数和(自身を除く): 30286550

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 11801, 23602, 82607, 129811, 165214, 200617, 259622, 401234, 908677, 1404319, 1817354, 2206787, 2808638, 4413574, 15447509, 30895018]

約数ペア:

[(1, 30895018), (2, 15447509), (7, 4413574), (11, 2808638), (14, 2206787), (17, 1817354), (22, 1404319), (34, 908677), (77, 401234), (119, 259622), (154, 200617), (187, 165214), (238, 129811), (374, 82607), (1309, 23602), (2618, 11801)]