2912810110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{4049}}^1$

素因数の和:4345

約数の個数: 64

約数和(自身を含む): 6158592000

約数和(自身を除く): 3245781890

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 239, 301, 430, 478, 602, 1195, 1505, 1673, 2390, 3010, 3346, 4049, 8098, 8365, 10277, 16730, 20245, 20554, 28343, 40490, 51385, 56686, 71939, 102770, 141715, 143878, 174107, 283430, 348214, 359695, 719390, 870535, 967711, 1218749, 1741070, 1935422, 2437498, 4838555, 6093745, 6773977, 9677110, 12187490, 13547954, 33869885, 41611573, 67739770, 83223146, 208057865, 291281011, 416115730, 582562022, 1456405055, 2912810110]

約数ペア:

[(1, 2912810110), (2, 1456405055), (5, 582562022), (7, 416115730), (10, 291281011), (14, 208057865), (35, 83223146), (43, 67739770), (70, 41611573), (86, 33869885), (215, 13547954), (239, 12187490), (301, 9677110), (430, 6773977), (478, 6093745), (602, 4838555), (1195, 2437498), (1505, 1935422), (1673, 1741070), (2390, 1218749), (3010, 967711), (3346, 870535), (4049, 719390), (8098, 359695), (8365, 348214), (10277, 283430), (16730, 174107), (20245, 143878), (20554, 141715), (28343, 102770), (40490, 71939), (51385, 56686)]