42178430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3329}}^1$

素因数の和:3524

約数の個数: 32

約数和(自身を含む): 87272640

約数和(自身を除く): 45094210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 3329, 6335, 6658, 12670, 16645, 23303, 33290, 46606, 116515, 233030, 602549, 1205098, 3012745, 4217843, 6025490, 8435686, 21089215, 42178430]

約数ペア:

[(1, 42178430), (2, 21089215), (5, 8435686), (7, 6025490), (10, 4217843), (14, 3012745), (35, 1205098), (70, 602549), (181, 233030), (362, 116515), (905, 46606), (1267, 33290), (1810, 23303), (2534, 16645), (3329, 12670), (6335, 6658)]