15230930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10651}}^1$

素因数の和:10682

約数の個数: 32

約数和(自身を含む): 32211648

約数和(自身を除く): 16980718

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 10651, 21302, 53255, 106510, 117161, 138463, 234322, 276926, 585805, 692315, 1171610, 1384630, 1523093, 3046186, 7615465, 15230930]

約数ペア:

[(1, 15230930), (2, 7615465), (5, 3046186), (10, 1523093), (11, 1384630), (13, 1171610), (22, 692315), (26, 585805), (55, 276926), (65, 234322), (110, 138463), (130, 117161), (143, 106510), (286, 53255), (715, 21302), (1430, 10651)]