231380910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7283}}^1$

素因数の和:7649

約数の個数: 48

約数和(自身を含む): 603377424

約数和(自身を除く): 371996514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 706, 1059, 1765, 2118, 3177, 3530, 5295, 6354, 7283, 10590, 14566, 15885, 21849, 31770, 36415, 43698, 65547, 72830, 109245, 131094, 218490, 327735, 655470, 2570899, 5141798, 7712697, 12854495, 15425394, 23138091, 25708990, 38563485, 46276182, 77126970, 115690455, 231380910]

約数ペア:

[(1, 231380910), (2, 115690455), (3, 77126970), (5, 46276182), (6, 38563485), (9, 25708990), (10, 23138091), (15, 15425394), (18, 12854495), (30, 7712697), (45, 5141798), (90, 2570899), (353, 655470), (706, 327735), (1059, 218490), (1765, 131094), (2118, 109245), (3177, 72830), (3530, 65547), (5295, 43698), (6354, 36415), (7283, 31770), (10590, 21849), (14566, 15885)]