2437630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 5007744

約数和(自身を除く): 2570114

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1103, 1105, 2206, 2210, 5515, 11030, 14339, 18751, 28678, 37502, 71695, 93755, 143390, 187510, 243763, 487526, 1218815, 2437630]

約数ペア:

[(1, 2437630), (2, 1218815), (5, 487526), (10, 243763), (13, 187510), (17, 143390), (26, 93755), (34, 71695), (65, 37502), (85, 28678), (130, 18751), (170, 14339), (221, 11030), (442, 5515), (1103, 2210), (1105, 2206)]