20140476090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{879881}}^1$

素因数の和:880007

約数の個数: 64

約数和(自身を含む): 55749323520

約数和(自身を除く): 35608847430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3815, 4578, 7630, 11445, 22890, 879881, 1759762, 2639643, 4399405, 5279286, 6159167, 8798810, 12318334, 13198215, 18477501, 26396430, 30795835, 36955002, 61591670, 92387505, 95907029, 184775010, 191814058, 287721087, 479535145, 575442174, 671349203, 959070290, 1342698406, 1438605435, 2014047609, 2877210870, 3356746015, 4028095218, 6713492030, 10070238045, 20140476090]

約数ペア:

[(1, 20140476090), (2, 10070238045), (3, 6713492030), (5, 4028095218), (6, 3356746015), (7, 2877210870), (10, 2014047609), (14, 1438605435), (15, 1342698406), (21, 959070290), (30, 671349203), (35, 575442174), (42, 479535145), (70, 287721087), (105, 191814058), (109, 184775010), (210, 95907029), (218, 92387505), (327, 61591670), (545, 36955002), (654, 30795835), (763, 26396430), (1090, 18477501), (1526, 13198215), (1635, 12318334), (2289, 8798810), (3270, 6159167), (3815, 5279286), (4578, 4399405), (7630, 2639643), (11445, 1759762), (22890, 879881)]