126439350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{19603}}^1$

素因数の和:19661

約数の個数: 48

約数和(自身を含む): 320878272

約数和(自身を除く): 194438922

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 19603, 39206, 58809, 98015, 117618, 196030, 294045, 490075, 588090, 842929, 980150, 1470225, 1685858, 2528787, 2940450, 4214645, 5057574, 8429290, 12643935, 21073225, 25287870, 42146450, 63219675, 126439350]

約数ペア:

[(1, 126439350), (2, 63219675), (3, 42146450), (5, 25287870), (6, 21073225), (10, 12643935), (15, 8429290), (25, 5057574), (30, 4214645), (43, 2940450), (50, 2528787), (75, 1685858), (86, 1470225), (129, 980150), (150, 842929), (215, 588090), (258, 490075), (430, 294045), (645, 196030), (1075, 117618), (1290, 98015), (2150, 58809), (3225, 39206), (6450, 19603)]