79980330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7639}}^1$

素因数の和:7998

約数の個数: 32

約数和(自身を含む): 192528000

約数和(自身を除く): 112547670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 7639, 10470, 15278, 22917, 38195, 45834, 76390, 114585, 229170, 2666011, 5332022, 7998033, 13330055, 15996066, 26660110, 39990165, 79980330]

約数ペア:

[(1, 79980330), (2, 39990165), (3, 26660110), (5, 15996066), (6, 13330055), (10, 7998033), (15, 5332022), (30, 2666011), (349, 229170), (698, 114585), (1047, 76390), (1745, 45834), (2094, 38195), (3490, 22917), (5235, 15278), (7639, 10470)]