11998860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6451}}^1$

素因数の和:6494

約数の個数: 48

約数和(自身を含む): 34685952

約数和(自身を除く): 22687092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6451, 12902, 19353, 25804, 32255, 38706, 64510, 77412, 96765, 129020, 193530, 199981, 387060, 399962, 599943, 799924, 999905, 1199886, 1999810, 2399772, 2999715, 3999620, 5999430, 11998860]

約数ペア:

[(1, 11998860), (2, 5999430), (3, 3999620), (4, 2999715), (5, 2399772), (6, 1999810), (10, 1199886), (12, 999905), (15, 799924), (20, 599943), (30, 399962), (31, 387060), (60, 199981), (62, 193530), (93, 129020), (124, 96765), (155, 77412), (186, 64510), (310, 38706), (372, 32255), (465, 25804), (620, 19353), (930, 12902), (1860, 6451)]