320804910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{86939}}^1$

素因数の和:86993

約数の個数: 48

約数和(自身を含む): 854446320

約数和(自身を除く): 533641410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 86939, 173878, 260817, 434695, 521634, 782451, 869390, 1304085, 1564902, 2608170, 3564499, 3912255, 7128998, 7824510, 10693497, 17822495, 21386994, 32080491, 35644990, 53467485, 64160982, 106934970, 160402455, 320804910]

約数ペア:

[(1, 320804910), (2, 160402455), (3, 106934970), (5, 64160982), (6, 53467485), (9, 35644990), (10, 32080491), (15, 21386994), (18, 17822495), (30, 10693497), (41, 7824510), (45, 7128998), (82, 3912255), (90, 3564499), (123, 2608170), (205, 1564902), (246, 1304085), (369, 869390), (410, 782451), (615, 521634), (738, 434695), (1230, 260817), (1845, 173878), (3690, 86939)]