510899090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{4673}}^1$

素因数の和:4751

約数の個数: 48

約数和(自身を含む): 1025905608

約数和(自身を除く): 515006518

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 841, 1682, 1885, 3770, 4205, 4673, 8410, 9346, 10933, 21866, 23365, 46730, 54665, 60749, 109330, 121498, 135517, 271034, 303745, 607490, 677585, 1355170, 1761721, 3523442, 3929993, 7859986, 8808605, 17617210, 19649965, 39299930, 51089909, 102179818, 255449545, 510899090]

約数ペア:

[(1, 510899090), (2, 255449545), (5, 102179818), (10, 51089909), (13, 39299930), (26, 19649965), (29, 17617210), (58, 8808605), (65, 7859986), (130, 3929993), (145, 3523442), (290, 1761721), (377, 1355170), (754, 677585), (841, 607490), (1682, 303745), (1885, 271034), (3770, 135517), (4205, 121498), (4673, 109330), (8410, 60749), (9346, 54665), (10933, 46730), (21866, 23365)]