3475940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 8149680

約数和(自身を除く): 4673740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 461, 580, 754, 922, 1508, 1844, 1885, 2305, 3770, 4610, 5993, 7540, 9220, 11986, 13369, 23972, 26738, 29965, 53476, 59930, 66845, 119860, 133690, 173797, 267380, 347594, 695188, 868985, 1737970, 3475940]

約数ペア:

[(1, 3475940), (2, 1737970), (4, 868985), (5, 695188), (10, 347594), (13, 267380), (20, 173797), (26, 133690), (29, 119860), (52, 66845), (58, 59930), (65, 53476), (116, 29965), (130, 26738), (145, 23972), (260, 13369), (290, 11986), (377, 9220), (461, 7540), (580, 5993), (754, 4610), (922, 3770), (1508, 2305), (1844, 1885)]