4740990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6904

約数の個数: 32

約数和(自身を含む): 11874816

約数和(自身を除く): 7133826

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 6871, 13742, 20613, 34355, 41226, 68710, 103065, 158033, 206130, 316066, 474099, 790165, 948198, 1580330, 2370495, 4740990]

約数ペア:

[(1, 4740990), (2, 2370495), (3, 1580330), (5, 948198), (6, 790165), (10, 474099), (15, 316066), (23, 206130), (30, 158033), (46, 103065), (69, 68710), (115, 41226), (138, 34355), (230, 20613), (345, 13742), (690, 6871)]