14706860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 36867600

約数和(自身を除く): 22160740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 349, 430, 490, 602, 698, 860, 980, 1204, 1396, 1505, 1745, 2107, 2443, 3010, 3490, 4214, 4886, 6020, 6980, 8428, 9772, 10535, 12215, 15007, 17101, 21070, 24430, 30014, 34202, 42140, 48860, 60028, 68404, 75035, 85505, 105049, 150070, 171010, 210098, 300140, 342020, 420196, 525245, 735343, 1050490, 1470686, 2100980, 2941372, 3676715, 7353430, 14706860]

約数ペア:

[(1, 14706860), (2, 7353430), (4, 3676715), (5, 2941372), (7, 2100980), (10, 1470686), (14, 1050490), (20, 735343), (28, 525245), (35, 420196), (43, 342020), (49, 300140), (70, 210098), (86, 171010), (98, 150070), (140, 105049), (172, 85505), (196, 75035), (215, 68404), (245, 60028), (301, 48860), (349, 42140), (430, 34202), (490, 30014), (602, 24430), (698, 21070), (860, 17101), (980, 15007), (1204, 12215), (1396, 10535), (1505, 9772), (1745, 8428), (2107, 6980), (2443, 6020), (3010, 4886), (3490, 4214)]