7251270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18593}}^1$

素因数の和:18616

約数の個数: 32

約数和(自身を含む): 18742752

約数和(自身を除く): 11491482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18593, 37186, 55779, 92965, 111558, 185930, 241709, 278895, 483418, 557790, 725127, 1208545, 1450254, 2417090, 3625635, 7251270]

約数ペア:

[(1, 7251270), (2, 3625635), (3, 2417090), (5, 1450254), (6, 1208545), (10, 725127), (13, 557790), (15, 483418), (26, 278895), (30, 241709), (39, 185930), (65, 111558), (78, 92965), (130, 55779), (195, 37186), (390, 18593)]