2016313890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{8609}}^1$

素因数の和:8867

約数の個数: 64

約数和(自身を含む): 4994075520

約数和(自身を除く): 2977761630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 211, 222, 370, 422, 555, 633, 1055, 1110, 1266, 2110, 3165, 6330, 7807, 8609, 15614, 17218, 23421, 25827, 39035, 43045, 46842, 51654, 78070, 86090, 117105, 129135, 234210, 258270, 318533, 637066, 955599, 1592665, 1816499, 1911198, 3185330, 3632998, 4777995, 5449497, 9082495, 9555990, 10898994, 18164990, 27247485, 54494970, 67210463, 134420926, 201631389, 336052315, 403262778, 672104630, 1008156945, 2016313890]

約数ペア:

[(1, 2016313890), (2, 1008156945), (3, 672104630), (5, 403262778), (6, 336052315), (10, 201631389), (15, 134420926), (30, 67210463), (37, 54494970), (74, 27247485), (111, 18164990), (185, 10898994), (211, 9555990), (222, 9082495), (370, 5449497), (422, 4777995), (555, 3632998), (633, 3185330), (1055, 1911198), (1110, 1816499), (1266, 1592665), (2110, 955599), (3165, 637066), (6330, 318533), (7807, 258270), (8609, 234210), (15614, 129135), (17218, 117105), (23421, 86090), (25827, 78070), (39035, 51654), (43045, 46842)]