13291226220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8521}}^1\times {\mathrm{25997}}^1$

素因数の和:34530

約数の個数: 48

約数和(自身を含む): 37221232608

約数和(自身を除く): 23930006388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8521, 17042, 25563, 25997, 34084, 42605, 51126, 51994, 77991, 85210, 102252, 103988, 127815, 129985, 155982, 170420, 255630, 259970, 311964, 389955, 511260, 519940, 779910, 1559820, 221520437, 443040874, 664561311, 886081748, 1107602185, 1329122622, 2215204370, 2658245244, 3322806555, 4430408740, 6645613110, 13291226220]

約数ペア:

[(1, 13291226220), (2, 6645613110), (3, 4430408740), (4, 3322806555), (5, 2658245244), (6, 2215204370), (10, 1329122622), (12, 1107602185), (15, 886081748), (20, 664561311), (30, 443040874), (60, 221520437), (8521, 1559820), (17042, 779910), (25563, 519940), (25997, 511260), (34084, 389955), (42605, 311964), (51126, 259970), (51994, 255630), (77991, 170420), (85210, 155982), (102252, 129985), (103988, 127815)]