7733310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 12587970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 251, 390, 395, 474, 502, 753, 790, 1027, 1185, 1255, 1506, 2054, 2370, 2510, 3081, 3263, 3765, 5135, 6162, 6526, 7530, 9789, 10270, 15405, 16315, 19578, 19829, 30810, 32630, 39658, 48945, 59487, 97890, 99145, 118974, 198290, 257777, 297435, 515554, 594870, 773331, 1288885, 1546662, 2577770, 3866655, 7733310]

約数ペア:

[(1, 7733310), (2, 3866655), (3, 2577770), (5, 1546662), (6, 1288885), (10, 773331), (13, 594870), (15, 515554), (26, 297435), (30, 257777), (39, 198290), (65, 118974), (78, 99145), (79, 97890), (130, 59487), (158, 48945), (195, 39658), (237, 32630), (251, 30810), (390, 19829), (395, 19578), (474, 16315), (502, 15405), (753, 10270), (790, 9789), (1027, 7530), (1185, 6526), (1255, 6162), (1506, 5135), (2054, 3765), (2370, 3263), (2510, 3081)]