102903870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{23021}}^1$

素因数の和:23180

約数の個数: 32

約数和(自身を含む): 248637600

約数和(自身を除く): 145733730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 23021, 46042, 69063, 115105, 138126, 230210, 345315, 690630, 3430129, 6860258, 10290387, 17150645, 20580774, 34301290, 51451935, 102903870]

約数ペア:

[(1, 102903870), (2, 51451935), (3, 34301290), (5, 20580774), (6, 17150645), (10, 10290387), (15, 6860258), (30, 3430129), (149, 690630), (298, 345315), (447, 230210), (745, 138126), (894, 115105), (1490, 69063), (2235, 46042), (4470, 23021)]