13004910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 34014240

約数和(自身を除く): 21009330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 631, 687, 1145, 1262, 1374, 1893, 2061, 2290, 3155, 3435, 3786, 4122, 5679, 6310, 6870, 9465, 10305, 11358, 18930, 20610, 28395, 56790, 144499, 288998, 433497, 722495, 866994, 1300491, 1444990, 2167485, 2600982, 4334970, 6502455, 13004910]

約数ペア:

[(1, 13004910), (2, 6502455), (3, 4334970), (5, 2600982), (6, 2167485), (9, 1444990), (10, 1300491), (15, 866994), (18, 722495), (30, 433497), (45, 288998), (90, 144499), (229, 56790), (458, 28395), (631, 20610), (687, 18930), (1145, 11358), (1262, 10305), (1374, 9465), (1893, 6870), (2061, 6310), (2290, 5679), (3155, 4122), (3435, 3786)]