18068790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 28587210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 499, 510, 710, 998, 1065, 1207, 1497, 2130, 2414, 2495, 2994, 3621, 4990, 6035, 7242, 7485, 8483, 12070, 14970, 16966, 18105, 25449, 35429, 36210, 42415, 50898, 70858, 84830, 106287, 127245, 177145, 212574, 254490, 354290, 531435, 602293, 1062870, 1204586, 1806879, 3011465, 3613758, 6022930, 9034395, 18068790]

約数ペア:

[(1, 18068790), (2, 9034395), (3, 6022930), (5, 3613758), (6, 3011465), (10, 1806879), (15, 1204586), (17, 1062870), (30, 602293), (34, 531435), (51, 354290), (71, 254490), (85, 212574), (102, 177145), (142, 127245), (170, 106287), (213, 84830), (255, 70858), (355, 50898), (426, 42415), (499, 36210), (510, 35429), (710, 25449), (998, 18105), (1065, 16966), (1207, 14970), (1497, 12070), (2130, 8483), (2414, 7485), (2495, 7242), (2994, 6035), (3621, 4990)]