11816010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 31881600

約数和(自身を除く): 20065590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 409, 535, 642, 818, 963, 1070, 1227, 1605, 1926, 2045, 2454, 2889, 3210, 3681, 4090, 4815, 5778, 6135, 7362, 9630, 11043, 12270, 14445, 18405, 22086, 28890, 36810, 43763, 55215, 87526, 110430, 131289, 218815, 262578, 393867, 437630, 656445, 787734, 1181601, 1312890, 1969335, 2363202, 3938670, 5908005, 11816010]

約数ペア:

[(1, 11816010), (2, 5908005), (3, 3938670), (5, 2363202), (6, 1969335), (9, 1312890), (10, 1181601), (15, 787734), (18, 656445), (27, 437630), (30, 393867), (45, 262578), (54, 218815), (90, 131289), (107, 110430), (135, 87526), (214, 55215), (270, 43763), (321, 36810), (409, 28890), (535, 22086), (642, 18405), (818, 14445), (963, 12270), (1070, 11043), (1227, 9630), (1605, 7362), (1926, 6135), (2045, 5778), (2454, 4815), (2889, 4090), (3210, 3681)]