221489646070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16920523}}^1$

素因数の和:16920565

約数の個数: 64

約数和(自身を含む): 526295978496

約数和(自身を除く): 304806332426

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 13090, 16920523, 33841046, 84602615, 118443661, 169205230, 186125753, 236887322, 287648891, 372251506, 575297782, 592218305, 930628765, 1184436610, 1302880271, 1438244455, 1861257530, 2013542237, 2605760542, 2876488910, 3164137801, 4027084474, 6328275602, 6514401355, 10067711185, 13028802710, 15820689005, 20135422370, 22148964607, 31641378010, 44297929214, 110744823035, 221489646070]

約数ペア:

[(1, 221489646070), (2, 110744823035), (5, 44297929214), (7, 31641378010), (10, 22148964607), (11, 20135422370), (14, 15820689005), (17, 13028802710), (22, 10067711185), (34, 6514401355), (35, 6328275602), (55, 4027084474), (70, 3164137801), (77, 2876488910), (85, 2605760542), (110, 2013542237), (119, 1861257530), (154, 1438244455), (170, 1302880271), (187, 1184436610), (238, 930628765), (374, 592218305), (385, 575297782), (595, 372251506), (770, 287648891), (935, 236887322), (1190, 186125753), (1309, 169205230), (1870, 118443661), (2618, 84602615), (6545, 33841046), (13090, 16920523)]