1818570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4686

約数の個数: 32

約数和(自身を含む): 4701312

約数和(自身を除く): 2882742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4663, 9326, 13989, 23315, 27978, 46630, 60619, 69945, 121238, 139890, 181857, 303095, 363714, 606190, 909285, 1818570]

約数ペア:

[(1, 1818570), (2, 909285), (3, 606190), (5, 363714), (6, 303095), (10, 181857), (13, 139890), (15, 121238), (26, 69945), (30, 60619), (39, 46630), (65, 27978), (78, 23315), (130, 13989), (195, 9326), (390, 4663)]