1235986870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{123229}}^1$

素因数の和:123312

約数の個数: 32

約数和(自身を含む): 2395591200

約数和(自身を除く): 1159604330

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 10030, 123229, 246458, 616145, 1232290, 2094893, 4189786, 7270511, 10474465, 14541022, 20948930, 36352555, 72705110, 123598687, 247197374, 617993435, 1235986870]

約数ペア:

[(1, 1235986870), (2, 617993435), (5, 247197374), (10, 123598687), (17, 72705110), (34, 36352555), (59, 20948930), (85, 14541022), (118, 10474465), (170, 7270511), (295, 4189786), (590, 2094893), (1003, 1232290), (2006, 616145), (5015, 246458), (10030, 123229)]