6894638090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 12927600000

約数和(自身を除く): 6032961910

約数列:

[1, 2, 5, 10, 37, 74, 107, 185, 214, 349, 370, 499, 535, 698, 998, 1070, 1745, 2495, 3490, 3959, 4990, 7918, 12913, 18463, 19795, 25826, 36926, 37343, 39590, 53393, 64565, 74686, 92315, 106786, 129130, 174151, 184630, 186715, 266965, 348302, 373430, 533930, 870755, 1381691, 1741510, 1975541, 2763382, 3951082, 6443587, 6908455, 9877705, 12887174, 13816910, 18634157, 19755410, 32217935, 37268314, 64435870, 93170785, 186341570, 689463809, 1378927618, 3447319045, 6894638090]

約数ペア:

[(1, 6894638090), (2, 3447319045), (5, 1378927618), (10, 689463809), (37, 186341570), (74, 93170785), (107, 64435870), (185, 37268314), (214, 32217935), (349, 19755410), (370, 18634157), (499, 13816910), (535, 12887174), (698, 9877705), (998, 6908455), (1070, 6443587), (1745, 3951082), (2495, 2763382), (3490, 1975541), (3959, 1741510), (4990, 1381691), (7918, 870755), (12913, 533930), (18463, 373430), (19795, 348302), (25826, 266965), (36926, 186715), (37343, 184630), (39590, 174151), (53393, 129130), (64565, 106786), (74686, 92315)]