21489302010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65119097}}^1$

素因数の和:65119118

約数の個数: 32

約数和(自身を含む): 56262900672

約数和(自身を除く): 34773598662

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 65119097, 130238194, 195357291, 325595485, 390714582, 651190970, 716310067, 976786455, 1432620134, 1953572910, 2148930201, 3581550335, 4297860402, 7163100670, 10744651005, 21489302010]

約数ペア:

[(1, 21489302010), (2, 10744651005), (3, 7163100670), (5, 4297860402), (6, 3581550335), (10, 2148930201), (11, 1953572910), (15, 1432620134), (22, 976786455), (30, 716310067), (33, 651190970), (55, 390714582), (66, 325595485), (110, 195357291), (165, 130238194), (330, 65119097)]