1523730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 3939264

約数和(自身を除く): 2415534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3907, 7814, 11721, 19535, 23442, 39070, 50791, 58605, 101582, 117210, 152373, 253955, 304746, 507910, 761865, 1523730]

約数ペア:

[(1, 1523730), (2, 761865), (3, 507910), (5, 304746), (6, 253955), (10, 152373), (13, 117210), (15, 101582), (26, 58605), (30, 50791), (39, 39070), (65, 23442), (78, 19535), (130, 11721), (195, 7814), (390, 3907)]