45090090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{501001}}^1$

素因数の和:501014

約数の個数: 24

約数和(自身を含む): 117234468

約数和(自身を除く): 72144378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 501001, 1002002, 1503003, 2505005, 3006006, 4509009, 5010010, 7515015, 9018018, 15030030, 22545045, 45090090]

約数ペア:

[(1, 45090090), (2, 22545045), (3, 15030030), (5, 9018018), (6, 7515015), (9, 5010010), (10, 4509009), (15, 3006006), (18, 2505005), (30, 1503003), (45, 1002002), (90, 501001)]