13246470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 35873280

約数和(自身を除く): 22626810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 691, 710, 1065, 1278, 1382, 1917, 2073, 2130, 3195, 3455, 3834, 4146, 6219, 6390, 6910, 9585, 10365, 12438, 18657, 19170, 20730, 31095, 37314, 49061, 62190, 93285, 98122, 147183, 186570, 245305, 294366, 441549, 490610, 735915, 883098, 1324647, 1471830, 2207745, 2649294, 4415490, 6623235, 13246470]

約数ペア:

[(1, 13246470), (2, 6623235), (3, 4415490), (5, 2649294), (6, 2207745), (9, 1471830), (10, 1324647), (15, 883098), (18, 735915), (27, 490610), (30, 441549), (45, 294366), (54, 245305), (71, 186570), (90, 147183), (135, 98122), (142, 93285), (213, 62190), (270, 49061), (355, 37314), (426, 31095), (639, 20730), (691, 19170), (710, 18657), (1065, 12438), (1278, 10365), (1382, 9585), (1917, 6910), (2073, 6390), (2130, 6219), (3195, 4146), (3455, 3834)]