9628470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11887}}^1$

素因数の和:11906

約数の個数: 40

約数和(自身を含む): 25892064

約数和(自身を除く): 16263594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 11887, 23774, 35661, 59435, 71322, 106983, 118870, 178305, 213966, 320949, 356610, 534915, 641898, 962847, 1069830, 1604745, 1925694, 3209490, 4814235, 9628470]

約数ペア:

[(1, 9628470), (2, 4814235), (3, 3209490), (5, 1925694), (6, 1604745), (9, 1069830), (10, 962847), (15, 641898), (18, 534915), (27, 356610), (30, 320949), (45, 213966), (54, 178305), (81, 118870), (90, 106983), (135, 71322), (162, 59435), (270, 35661), (405, 23774), (810, 11887)]