149744970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{554611}}^1$

素因数の和:554627

約数の個数: 32

約数和(自身を含む): 399320640

約数和(自身を除く): 249575670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 554611, 1109222, 1663833, 2773055, 3327666, 4991499, 5546110, 8319165, 9982998, 14974497, 16638330, 24957495, 29948994, 49914990, 74872485, 149744970]

約数ペア:

[(1, 149744970), (2, 74872485), (3, 49914990), (5, 29948994), (6, 24957495), (9, 16638330), (10, 14974497), (15, 9982998), (18, 8319165), (27, 5546110), (30, 4991499), (45, 3327666), (54, 2773055), (90, 1663833), (135, 1109222), (270, 554611)]