2000561670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3719}}^1$

素因数の和:3914

約数の個数: 96

約数和(自身を含む): 5362156800

約数和(自身を除く): 3361595130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 139, 215, 258, 278, 387, 417, 430, 645, 695, 774, 834, 1251, 1290, 1390, 1935, 2085, 2502, 3719, 3870, 4170, 5977, 6255, 7438, 11157, 11954, 12510, 17931, 18595, 22314, 29885, 33471, 35862, 37190, 53793, 55785, 59770, 66942, 89655, 107586, 111570, 159917, 167355, 179310, 268965, 319834, 334710, 479751, 516941, 537930, 799585, 959502, 1033882, 1439253, 1550823, 1599170, 2398755, 2584705, 2878506, 3101646, 4652469, 4797510, 5169410, 7196265, 7754115, 9304938, 14392530, 15508230, 22228463, 23262345, 44456926, 46524690, 66685389, 111142315, 133370778, 200056167, 222284630, 333426945, 400112334, 666853890, 1000280835, 2000561670]

約数ペア:

[(1, 2000561670), (2, 1000280835), (3, 666853890), (5, 400112334), (6, 333426945), (9, 222284630), (10, 200056167), (15, 133370778), (18, 111142315), (30, 66685389), (43, 46524690), (45, 44456926), (86, 23262345), (90, 22228463), (129, 15508230), (139, 14392530), (215, 9304938), (258, 7754115), (278, 7196265), (387, 5169410), (417, 4797510), (430, 4652469), (645, 3101646), (695, 2878506), (774, 2584705), (834, 2398755), (1251, 1599170), (1290, 1550823), (1390, 1439253), (1935, 1033882), (2085, 959502), (2502, 799585), (3719, 537930), (3870, 516941), (4170, 479751), (5977, 334710), (6255, 319834), (7438, 268965), (11157, 179310), (11954, 167355), (12510, 159917), (17931, 111570), (18595, 107586), (22314, 89655), (29885, 66942), (33471, 59770), (35862, 55785), (37190, 53793)]