9618420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22901}}^1$

素因数の和:22920

約数の個数: 48

約数和(自身を含む): 30780288

約数和(自身を除く): 21161868

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, 22901, 45802, 68703, 91604, 114505, 137406, 160307, 229010, 274812, 320614, 343515, 458020, 480921, 641228, 687030, 801535, 961842, 1374060, 1603070, 1923684, 2404605, 3206140, 4809210, 9618420]

約数ペア:

[(1, 9618420), (2, 4809210), (3, 3206140), (4, 2404605), (5, 1923684), (6, 1603070), (7, 1374060), (10, 961842), (12, 801535), (14, 687030), (15, 641228), (20, 480921), (21, 458020), (28, 343515), (30, 320614), (35, 274812), (42, 229010), (60, 160307), (70, 137406), (84, 114505), (105, 91604), (140, 68703), (210, 45802), (420, 22901)]