787366930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{142381}}^1$

素因数の和:142474

約数の個数: 32

約数和(自身を含む): 1640240640

約数和(自身を除く): 852873710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 142381, 284762, 711905, 996667, 1423810, 1993334, 4983335, 9966670, 11248099, 22496198, 56240495, 78736693, 112480990, 157473386, 393683465, 787366930]

約数ペア:

[(1, 787366930), (2, 393683465), (5, 157473386), (7, 112480990), (10, 78736693), (14, 56240495), (35, 22496198), (70, 11248099), (79, 9966670), (158, 4983335), (395, 1993334), (553, 1423810), (790, 996667), (1106, 711905), (2765, 284762), (5530, 142381)]