26811060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2999}}^1$

素因数の和:3160

約数の個数: 48

約数和(自身を含む): 75600000

約数和(自身を除く): 48788940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 2999, 4470, 5998, 8940, 8997, 11996, 14995, 17994, 29990, 35988, 44985, 59980, 89970, 179940, 446851, 893702, 1340553, 1787404, 2234255, 2681106, 4468510, 5362212, 6702765, 8937020, 13405530, 26811060]

約数ペア:

[(1, 26811060), (2, 13405530), (3, 8937020), (4, 6702765), (5, 5362212), (6, 4468510), (10, 2681106), (12, 2234255), (15, 1787404), (20, 1340553), (30, 893702), (60, 446851), (149, 179940), (298, 89970), (447, 59980), (596, 44985), (745, 35988), (894, 29990), (1490, 17994), (1788, 14995), (2235, 11996), (2980, 8997), (2999, 8940), (4470, 5998)]