18168170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 34145280

約数和(自身を除く): 15977110

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 569, 1030, 1138, 2845, 3193, 5690, 6386, 15965, 17639, 31930, 35278, 58607, 88195, 117214, 176390, 293035, 586070, 1816817, 3633634, 9084085, 18168170]

約数ペア:

[(1, 18168170), (2, 9084085), (5, 3633634), (10, 1816817), (31, 586070), (62, 293035), (103, 176390), (155, 117214), (206, 88195), (310, 58607), (515, 35278), (569, 31930), (1030, 17639), (1138, 15965), (2845, 6386), (3193, 5690)]