6647490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 17412408

約数和(自身を除く): 10764918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233, 317, 466, 634, 699, 951, 1165, 1398, 1585, 1902, 2097, 2330, 2853, 3170, 3495, 4194, 4755, 5706, 6990, 9510, 10485, 14265, 20970, 28530, 73861, 147722, 221583, 369305, 443166, 664749, 738610, 1107915, 1329498, 2215830, 3323745, 6647490]

約数ペア:

[(1, 6647490), (2, 3323745), (3, 2215830), (5, 1329498), (6, 1107915), (9, 738610), (10, 664749), (15, 443166), (18, 369305), (30, 221583), (45, 147722), (90, 73861), (233, 28530), (317, 20970), (466, 14265), (634, 10485), (699, 9510), (951, 6990), (1165, 5706), (1398, 4755), (1585, 4194), (1902, 3495), (2097, 3170), (2330, 2853)]