309688110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{382331}}^1$

素因数の和:382350

約数の個数: 40

約数和(自身を含む): 832719096

約数和(自身を除く): 523030986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 382331, 764662, 1146993, 1911655, 2293986, 3440979, 3823310, 5734965, 6881958, 10322937, 11469930, 17204895, 20645874, 30968811, 34409790, 51614685, 61937622, 103229370, 154844055, 309688110]

約数ペア:

[(1, 309688110), (2, 154844055), (3, 103229370), (5, 61937622), (6, 51614685), (9, 34409790), (10, 30968811), (15, 20645874), (18, 17204895), (27, 11469930), (30, 10322937), (45, 6881958), (54, 5734965), (81, 3823310), (90, 3440979), (135, 2293986), (162, 1911655), (270, 1146993), (405, 764662), (810, 382331)]