13815870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20023}}^1$

素因数の和:20056

約数の個数: 32

約数和(自身を含む): 34601472

約数和(自身を除く): 20785602

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 20023, 40046, 60069, 100115, 120138, 200230, 300345, 460529, 600690, 921058, 1381587, 2302645, 2763174, 4605290, 6907935, 13815870]

約数ペア:

[(1, 13815870), (2, 6907935), (3, 4605290), (5, 2763174), (6, 2302645), (10, 1381587), (15, 921058), (23, 600690), (30, 460529), (46, 300345), (69, 200230), (115, 120138), (138, 100115), (230, 60069), (345, 40046), (690, 20023)]