1288897710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{417119}}^1$

素因数の和:417232

約数の個数: 32

約数和(自身を含む): 3123394560

約数和(自身を除く): 1834496850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 417119, 834238, 1251357, 2085595, 2502714, 4171190, 6256785, 12513570, 42963257, 85926514, 128889771, 214816285, 257779542, 429632570, 644448855, 1288897710]

約数ペア:

[(1, 1288897710), (2, 644448855), (3, 429632570), (5, 257779542), (6, 214816285), (10, 128889771), (15, 85926514), (30, 42963257), (103, 12513570), (206, 6256785), (309, 4171190), (515, 2502714), (618, 2085595), (1030, 1251357), (1545, 834238), (3090, 417119)]