4480710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11512

約数の個数: 32

約数和(自身を含む): 11581920

約数和(自身を除く): 7101210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 11489, 22978, 34467, 57445, 68934, 114890, 149357, 172335, 298714, 344670, 448071, 746785, 896142, 1493570, 2240355, 4480710]

約数ペア:

[(1, 4480710), (2, 2240355), (3, 1493570), (5, 896142), (6, 746785), (10, 448071), (13, 344670), (15, 298714), (26, 172335), (30, 149357), (39, 114890), (65, 68934), (78, 57445), (130, 34467), (195, 22978), (390, 11489)]