30840879792

素因数分解:

$2^4\times 3^1\times {\mathrm{642518329}}^1$

素因数の和:642518340

約数の個数: 20

約数和(自身を含む): 79672272920

約数和(自身を除く): 48831393128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 642518329, 1285036658, 1927554987, 2570073316, 3855109974, 5140146632, 7710219948, 10280293264, 15420439896, 30840879792]

約数ペア:

[(1, 30840879792), (2, 15420439896), (3, 10280293264), (4, 7710219948), (6, 5140146632), (8, 3855109974), (12, 2570073316), (16, 1927554987), (24, 1285036658), (48, 642518329)]