69880030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37369}}^1$

素因数の和:37404

約数の個数: 32

約数和(自身を含む): 145294560

約数和(自身を除く): 75414530

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 37369, 74738, 186845, 373690, 411059, 635273, 822118, 1270546, 2055295, 3176365, 4110590, 6352730, 6988003, 13976006, 34940015, 69880030]

約数ペア:

[(1, 69880030), (2, 34940015), (5, 13976006), (10, 6988003), (11, 6352730), (17, 4110590), (22, 3176365), (34, 2055295), (55, 1270546), (85, 822118), (110, 635273), (170, 411059), (187, 373690), (374, 186845), (935, 74738), (1870, 37369)]