345171900540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20807}}^1\times {\mathrm{276487}}^1$

素因数の和:297306

約数の個数: 48

約数和(自身を含む): 966531267072

約数和(自身を除く): 621359366532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20807, 41614, 62421, 83228, 104035, 124842, 208070, 249684, 276487, 312105, 416140, 552974, 624210, 829461, 1105948, 1248420, 1382435, 1658922, 2764870, 3317844, 4147305, 5529740, 8294610, 16589220, 5752865009, 11505730018, 17258595027, 23011460036, 28764325045, 34517190054, 57528650090, 69034380108, 86292975135, 115057300180, 172585950270, 345171900540]

約数ペア:

[(1, 345171900540), (2, 172585950270), (3, 115057300180), (4, 86292975135), (5, 69034380108), (6, 57528650090), (10, 34517190054), (12, 28764325045), (15, 23011460036), (20, 17258595027), (30, 11505730018), (60, 5752865009), (20807, 16589220), (41614, 8294610), (62421, 5529740), (83228, 4147305), (104035, 3317844), (124842, 2764870), (208070, 1658922), (249684, 1382435), (276487, 1248420), (312105, 1105948), (416140, 829461), (552974, 624210)]