7680453830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{736381}}^1$

素因数の和:736544

約数の個数: 32

約数和(自身を含む): 15905851200

約数和(自身を除く): 8225397370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 736381, 1472762, 3681905, 5154667, 7363810, 10309334, 25773335, 51546670, 109720769, 219441538, 548603845, 768045383, 1097207690, 1536090766, 3840226915, 7680453830]

約数ペア:

[(1, 7680453830), (2, 3840226915), (5, 1536090766), (7, 1097207690), (10, 768045383), (14, 548603845), (35, 219441538), (70, 109720769), (149, 51546670), (298, 25773335), (745, 10309334), (1043, 7363810), (1490, 5154667), (2086, 3681905), (5215, 1472762), (10430, 736381)]