4011420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9551}}^1$

素因数の和:9570

約数の個数: 48

約数和(自身を含む): 12837888

約数和(自身を除く): 8826468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 9551, 19102, 28653, 38204, 47755, 57306, 66857, 95510, 114612, 133714, 143265, 191020, 200571, 267428, 286530, 334285, 401142, 573060, 668570, 802284, 1002855, 1337140, 2005710, 4011420]

約数ペア:

[(1, 4011420), (2, 2005710), (3, 1337140), (4, 1002855), (5, 802284), (6, 668570), (7, 573060), (10, 401142), (12, 334285), (14, 286530), (15, 267428), (20, 200571), (21, 191020), (28, 143265), (30, 133714), (35, 114612), (42, 95510), (60, 66857), (70, 57306), (84, 47755), (105, 38204), (140, 28653), (210, 19102), (420, 9551)]