1265110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 2985984

約数和(自身を除く): 1720874

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 53, 55, 62, 70, 77, 106, 110, 154, 155, 217, 265, 310, 341, 371, 385, 434, 530, 583, 682, 742, 770, 1085, 1166, 1643, 1705, 1855, 2170, 2387, 2915, 3286, 3410, 3710, 4081, 4774, 5830, 8162, 8215, 11501, 11935, 16430, 18073, 20405, 23002, 23870, 36146, 40810, 57505, 90365, 115010, 126511, 180730, 253022, 632555, 1265110]

約数ペア:

[(1, 1265110), (2, 632555), (5, 253022), (7, 180730), (10, 126511), (11, 115010), (14, 90365), (22, 57505), (31, 40810), (35, 36146), (53, 23870), (55, 23002), (62, 20405), (70, 18073), (77, 16430), (106, 11935), (110, 11501), (154, 8215), (155, 8162), (217, 5830), (265, 4774), (310, 4081), (341, 3710), (371, 3410), (385, 3286), (434, 2915), (530, 2387), (583, 2170), (682, 1855), (742, 1705), (770, 1643), (1085, 1166)]