2033570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2804830

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 139, 154, 190, 209, 266, 278, 385, 418, 665, 695, 770, 973, 1045, 1330, 1390, 1463, 1529, 1946, 2090, 2641, 2926, 3058, 4865, 5282, 7315, 7645, 9730, 10703, 13205, 14630, 15290, 18487, 21406, 26410, 29051, 36974, 53515, 58102, 92435, 107030, 145255, 184870, 203357, 290510, 406714, 1016785, 2033570]

約数ペア:

[(1, 2033570), (2, 1016785), (5, 406714), (7, 290510), (10, 203357), (11, 184870), (14, 145255), (19, 107030), (22, 92435), (35, 58102), (38, 53515), (55, 36974), (70, 29051), (77, 26410), (95, 21406), (110, 18487), (133, 15290), (139, 14630), (154, 13205), (190, 10703), (209, 9730), (266, 7645), (278, 7315), (385, 5282), (418, 4865), (665, 3058), (695, 2926), (770, 2641), (973, 2090), (1045, 1946), (1330, 1529), (1390, 1463)]