142841490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13963}}^1$

素因数の和:14015

約数の個数: 64

約数和(自身を含む): 386076672

約数和(自身を除く): 243235182

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 13963, 27926, 41889, 69815, 83778, 139630, 153593, 209445, 307186, 418890, 432853, 460779, 767965, 865706, 921558, 1298559, 1535930, 2164265, 2303895, 2597118, 4328530, 4607790, 4761383, 6492795, 9522766, 12985590, 14284149, 23806915, 28568298, 47613830, 71420745, 142841490]

約数ペア:

[(1, 142841490), (2, 71420745), (3, 47613830), (5, 28568298), (6, 23806915), (10, 14284149), (11, 12985590), (15, 9522766), (22, 6492795), (30, 4761383), (31, 4607790), (33, 4328530), (55, 2597118), (62, 2303895), (66, 2164265), (93, 1535930), (110, 1298559), (155, 921558), (165, 865706), (186, 767965), (310, 460779), (330, 432853), (341, 418890), (465, 307186), (682, 209445), (930, 153593), (1023, 139630), (1705, 83778), (2046, 69815), (3410, 41889), (5115, 27926), (10230, 13963)]