22391390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 47431008

約数和(自身を除く): 25039618

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 173, 215, 301, 346, 430, 602, 865, 1211, 1505, 1730, 1849, 2422, 3010, 3698, 6055, 7439, 9245, 12110, 12943, 14878, 18490, 25886, 37195, 52073, 64715, 74390, 104146, 129430, 260365, 319877, 520730, 639754, 1599385, 2239139, 3198770, 4478278, 11195695, 22391390]

約数ペア:

[(1, 22391390), (2, 11195695), (5, 4478278), (7, 3198770), (10, 2239139), (14, 1599385), (35, 639754), (43, 520730), (70, 319877), (86, 260365), (173, 129430), (215, 104146), (301, 74390), (346, 64715), (430, 52073), (602, 37195), (865, 25886), (1211, 18490), (1505, 14878), (1730, 12943), (1849, 12110), (2422, 9245), (3010, 7439), (3698, 6055)]