5490090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61001}}^1$

素因数の和:61014

約数の個数: 24

約数和(自身を含む): 14274468

約数和(自身を除く): 8784378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 61001, 122002, 183003, 305005, 366006, 549009, 610010, 915015, 1098018, 1830030, 2745045, 5490090]

約数ペア:

[(1, 5490090), (2, 2745045), (3, 1830030), (5, 1098018), (6, 915015), (9, 610010), (10, 549009), (15, 366006), (18, 305005), (30, 183003), (45, 122002), (90, 61001)]