1330755870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{727189}}^1$

素因数の和:727260

約数の個数: 32

約数和(自身を含む): 3246176160

約数和(自身を除く): 1915420290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 727189, 1454378, 2181567, 3635945, 4363134, 7271890, 10907835, 21815670, 44358529, 88717058, 133075587, 221792645, 266151174, 443585290, 665377935, 1330755870]

約数ペア:

[(1, 1330755870), (2, 665377935), (3, 443585290), (5, 266151174), (6, 221792645), (10, 133075587), (15, 88717058), (30, 44358529), (61, 21815670), (122, 10907835), (183, 7271890), (305, 4363134), (366, 3635945), (610, 2181567), (915, 1454378), (1830, 727189)]