66819610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46727}}^1$

素因数の和:46758

約数の個数: 32

約数和(自身を含む): 141305472

約数和(自身を除く): 74485862

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 46727, 93454, 233635, 467270, 513997, 607451, 1027994, 1214902, 2569985, 3037255, 5139970, 6074510, 6681961, 13363922, 33409805, 66819610]

約数ペア:

[(1, 66819610), (2, 33409805), (5, 13363922), (10, 6681961), (11, 6074510), (13, 5139970), (22, 3037255), (26, 2569985), (55, 1214902), (65, 1027994), (110, 607451), (130, 513997), (143, 467270), (286, 233635), (715, 93454), (1430, 46727)]