2693730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6930

約数の個数: 32

約数和(自身を含む): 6963264

約数和(自身を除く): 4269534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6907, 13814, 20721, 34535, 41442, 69070, 89791, 103605, 179582, 207210, 269373, 448955, 538746, 897910, 1346865, 2693730]

約数ペア:

[(1, 2693730), (2, 1346865), (3, 897910), (5, 538746), (6, 448955), (10, 269373), (13, 207210), (15, 179582), (26, 103605), (30, 89791), (39, 69070), (65, 41442), (78, 34535), (130, 20721), (195, 13814), (390, 6907)]