120245510

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3226

約数の個数: 64

約数和(自身を含む): 275443200

約数和(自身を除く): 155197690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1715, 2695, 3187, 3430, 3773, 5390, 6374, 7546, 15935, 18865, 22309, 31870, 35057, 37730, 44618, 70114, 111545, 156163, 175285, 223090, 245399, 312326, 350570, 490798, 780815, 1093141, 1226995, 1561630, 1717793, 2186282, 2453990, 3435586, 5465705, 8588965, 10931410, 12024551, 17177930, 24049102, 60122755, 120245510]

約数ペア:

[(1, 120245510), (2, 60122755), (5, 24049102), (7, 17177930), (10, 12024551), (11, 10931410), (14, 8588965), (22, 5465705), (35, 3435586), (49, 2453990), (55, 2186282), (70, 1717793), (77, 1561630), (98, 1226995), (110, 1093141), (154, 780815), (245, 490798), (343, 350570), (385, 312326), (490, 245399), (539, 223090), (686, 175285), (770, 156163), (1078, 111545), (1715, 70114), (2695, 44618), (3187, 37730), (3430, 35057), (3773, 31870), (5390, 22309), (6374, 18865), (7546, 15935)]