15320110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 29901312

約数和(自身を除く): 14581202

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 617, 955, 1234, 1910, 2483, 3085, 4966, 6170, 8021, 12415, 16042, 24830, 40105, 80210, 117847, 235694, 589235, 1178470, 1532011, 3064022, 7660055, 15320110]

約数ペア:

[(1, 15320110), (2, 7660055), (5, 3064022), (10, 1532011), (13, 1178470), (26, 589235), (65, 235694), (130, 117847), (191, 80210), (382, 40105), (617, 24830), (955, 16042), (1234, 12415), (1910, 8021), (2483, 6170), (3085, 4966)]