2942172690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{6473}}^1$

素因数の和:6731

約数の個数: 64

約数和(自身を含む): 7178371200

約数和(自身を除く): 4236198510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 139, 218, 278, 327, 417, 545, 654, 695, 834, 1090, 1390, 1635, 2085, 3270, 4170, 6473, 12946, 15151, 19419, 30302, 32365, 38838, 45453, 64730, 75755, 90906, 97095, 151510, 194190, 227265, 454530, 705557, 899747, 1411114, 1799494, 2116671, 2699241, 3527785, 4233342, 4498735, 5398482, 7055570, 8997470, 10583355, 13496205, 21166710, 26992410, 98072423, 196144846, 294217269, 490362115, 588434538, 980724230, 1471086345, 2942172690]

約数ペア:

[(1, 2942172690), (2, 1471086345), (3, 980724230), (5, 588434538), (6, 490362115), (10, 294217269), (15, 196144846), (30, 98072423), (109, 26992410), (139, 21166710), (218, 13496205), (278, 10583355), (327, 8997470), (417, 7055570), (545, 5398482), (654, 4498735), (695, 4233342), (834, 3527785), (1090, 2699241), (1390, 2116671), (1635, 1799494), (2085, 1411114), (3270, 899747), (4170, 705557), (6473, 454530), (12946, 227265), (15151, 194190), (19419, 151510), (30302, 97095), (32365, 90906), (38838, 75755), (45453, 64730)]