249481710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2772019}}^1$

素因数の和:2772032

約数の個数: 24

約数和(自身を含む): 648652680

約数和(自身を除く): 399170970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2772019, 5544038, 8316057, 13860095, 16632114, 24948171, 27720190, 41580285, 49896342, 83160570, 124740855, 249481710]

約数ペア:

[(1, 249481710), (2, 124740855), (3, 83160570), (5, 49896342), (6, 41580285), (9, 27720190), (10, 24948171), (15, 16632114), (18, 13860095), (30, 8316057), (45, 5544038), (90, 2772019)]