214915470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13291}}^1$

素因数の和:13326

約数の個数: 96

約数和(自身を含む): 654604416

約数和(自身を除く): 439688946

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3234, 5390, 8085, 13291, 16170, 26582, 39873, 66455, 79746, 93037, 132910, 146201, 186074, 199365, 279111, 292402, 398730, 438603, 465185, 558222, 651259, 731005, 877206, 930370, 1023407, 1302518, 1395555, 1462010, 1953777, 2046814, 2193015, 2791110, 3070221, 3256295, 3907554, 4386030, 5117035, 6140442, 6512590, 7163849, 9768885, 10234070, 14327698, 15351105, 19537770, 21491547, 30702210, 35819245, 42983094, 71638490, 107457735, 214915470]

約数ペア:

[(1, 214915470), (2, 107457735), (3, 71638490), (5, 42983094), (6, 35819245), (7, 30702210), (10, 21491547), (11, 19537770), (14, 15351105), (15, 14327698), (21, 10234070), (22, 9768885), (30, 7163849), (33, 6512590), (35, 6140442), (42, 5117035), (49, 4386030), (55, 3907554), (66, 3256295), (70, 3070221), (77, 2791110), (98, 2193015), (105, 2046814), (110, 1953777), (147, 1462010), (154, 1395555), (165, 1302518), (210, 1023407), (231, 930370), (245, 877206), (294, 731005), (330, 651259), (385, 558222), (462, 465185), (490, 438603), (539, 398730), (735, 292402), (770, 279111), (1078, 199365), (1155, 186074), (1470, 146201), (1617, 132910), (2310, 93037), (2695, 79746), (3234, 66455), (5390, 39873), (8085, 26582), (13291, 16170)]