30520272

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{3329}}^1$

素因数の和:3531

約数の個数: 40

約数和(自身を含む): 79280640

約数和(自身を除く): 48760368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 3329, 4584, 6658, 9168, 9987, 13316, 19974, 26632, 39948, 53264, 79896, 159792, 635839, 1271678, 1907517, 2543356, 3815034, 5086712, 7630068, 10173424, 15260136, 30520272]

約数ペア:

[(1, 30520272), (2, 15260136), (3, 10173424), (4, 7630068), (6, 5086712), (8, 3815034), (12, 2543356), (16, 1907517), (24, 1271678), (48, 635839), (191, 159792), (382, 79896), (573, 53264), (764, 39948), (1146, 26632), (1528, 19974), (2292, 13316), (3056, 9987), (3329, 9168), (4584, 6658)]