72845790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22277}}^1$

素因数の和:22396

約数の個数: 32

約数和(自身を含む): 176441760

約数和(自身を除く): 103595970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 22277, 44554, 66831, 111385, 133662, 222770, 334155, 668310, 2428193, 4856386, 7284579, 12140965, 14569158, 24281930, 36422895, 72845790]

約数ペア:

[(1, 72845790), (2, 36422895), (3, 24281930), (5, 14569158), (6, 12140965), (10, 7284579), (15, 4856386), (30, 2428193), (109, 668310), (218, 334155), (327, 222770), (545, 133662), (654, 111385), (1090, 66831), (1635, 44554), (3270, 22277)]