149652780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2494213}}^1$

素因数の和:2494225

約数の個数: 24

約数和(自身を含む): 419027952

約数和(自身を除く): 269375172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2494213, 4988426, 7482639, 9976852, 12471065, 14965278, 24942130, 29930556, 37413195, 49884260, 74826390, 149652780]

約数ペア:

[(1, 149652780), (2, 74826390), (3, 49884260), (4, 37413195), (5, 29930556), (6, 24942130), (10, 14965278), (12, 12471065), (15, 9976852), (20, 7482639), (30, 4988426), (60, 2494213)]