1520294930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{37253}}^1$

素因数の和:37331

約数の個数: 64

約数和(自身を含む): 3476245248

約数和(自身を除く): 1955950318

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 742, 770, 1166, 1855, 2915, 3710, 4081, 5830, 8162, 20405, 37253, 40810, 74506, 186265, 260771, 372530, 409783, 521542, 819566, 1303855, 1974409, 2048915, 2607710, 2868481, 3948818, 4097830, 5736962, 9872045, 13820863, 14342405, 19744090, 21718499, 27641726, 28684810, 43436998, 69104315, 108592495, 138208630, 152029493, 217184990, 304058986, 760147465, 1520294930]

約数ペア:

[(1, 1520294930), (2, 760147465), (5, 304058986), (7, 217184990), (10, 152029493), (11, 138208630), (14, 108592495), (22, 69104315), (35, 43436998), (53, 28684810), (55, 27641726), (70, 21718499), (77, 19744090), (106, 14342405), (110, 13820863), (154, 9872045), (265, 5736962), (371, 4097830), (385, 3948818), (530, 2868481), (583, 2607710), (742, 2048915), (770, 1974409), (1166, 1303855), (1855, 819566), (2915, 521542), (3710, 409783), (4081, 372530), (5830, 260771), (8162, 186265), (20405, 74506), (37253, 40810)]