1478702970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{72379}}^1$

素因数の和:72619

約数の個数: 48

約数和(自身を含む): 3861617760

約数和(自身を除く): 2382914790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 2043, 2270, 3405, 4086, 6810, 10215, 20430, 72379, 144758, 217137, 361895, 434274, 651411, 723790, 1085685, 1302822, 2171370, 3257055, 6514110, 16430033, 32860066, 49290099, 82150165, 98580198, 147870297, 164300330, 246450495, 295740594, 492900990, 739351485, 1478702970]

約数ペア:

[(1, 1478702970), (2, 739351485), (3, 492900990), (5, 295740594), (6, 246450495), (9, 164300330), (10, 147870297), (15, 98580198), (18, 82150165), (30, 49290099), (45, 32860066), (90, 16430033), (227, 6514110), (454, 3257055), (681, 2171370), (1135, 1302822), (1362, 1085685), (2043, 723790), (2270, 651411), (3405, 434274), (4086, 361895), (6810, 217137), (10215, 144758), (20430, 72379)]