148990410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1655449}}^1$

素因数の和:1655462

約数の個数: 24

約数和(自身を含む): 387375300

約数和(自身を除く): 238384890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1655449, 3310898, 4966347, 8277245, 9932694, 14899041, 16554490, 24831735, 29798082, 49663470, 74495205, 148990410]

約数ペア:

[(1, 148990410), (2, 74495205), (3, 49663470), (5, 29798082), (6, 24831735), (9, 16554490), (10, 14899041), (15, 9932694), (18, 8277245), (30, 4966347), (45, 3310898), (90, 1655449)]