27739410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 71280000

約数和(自身を除く): 43540590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 255, 327, 499, 510, 545, 654, 998, 1090, 1497, 1635, 1853, 2495, 2994, 3270, 3706, 4990, 5559, 7485, 8483, 9265, 11118, 14970, 16966, 18530, 25449, 27795, 42415, 50898, 54391, 55590, 84830, 108782, 127245, 163173, 254490, 271955, 326346, 543910, 815865, 924647, 1631730, 1849294, 2773941, 4623235, 5547882, 9246470, 13869705, 27739410]

約数ペア:

[(1, 27739410), (2, 13869705), (3, 9246470), (5, 5547882), (6, 4623235), (10, 2773941), (15, 1849294), (17, 1631730), (30, 924647), (34, 815865), (51, 543910), (85, 326346), (102, 271955), (109, 254490), (170, 163173), (218, 127245), (255, 108782), (327, 84830), (499, 55590), (510, 54391), (545, 50898), (654, 42415), (998, 27795), (1090, 25449), (1497, 18530), (1635, 16966), (1853, 14970), (2495, 11118), (2994, 9265), (3270, 8483), (3706, 7485), (4990, 5559)]