2268157060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{147859}}^1$

素因数の和:147940

約数の個数: 48

約数和(自身を含む): 5216500800

約数和(自身を除く): 2948343740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 147859, 295718, 591436, 739295, 1478590, 1922167, 2957180, 3844334, 7688668, 8723681, 9610835, 17447362, 19221670, 34894724, 38443340, 43618405, 87236810, 113407853, 174473620, 226815706, 453631412, 567039265, 1134078530, 2268157060]

約数ペア:

[(1, 2268157060), (2, 1134078530), (4, 567039265), (5, 453631412), (10, 226815706), (13, 174473620), (20, 113407853), (26, 87236810), (52, 43618405), (59, 38443340), (65, 34894724), (118, 19221670), (130, 17447362), (236, 9610835), (260, 8723681), (295, 7688668), (590, 3844334), (767, 2957180), (1180, 1922167), (1534, 1478590), (3068, 739295), (3835, 591436), (7670, 295718), (15340, 147859)]