26288730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22469}}^1$

素因数の和:22495

約数の個数: 48

約数和(自身を含む): 73611720

約数和(自身を除く): 47322990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 22469, 44938, 67407, 112345, 134814, 202221, 224690, 292097, 337035, 404442, 584194, 674070, 876291, 1011105, 1460485, 1752582, 2022210, 2628873, 2920970, 4381455, 5257746, 8762910, 13144365, 26288730]

約数ペア:

[(1, 26288730), (2, 13144365), (3, 8762910), (5, 5257746), (6, 4381455), (9, 2920970), (10, 2628873), (13, 2022210), (15, 1752582), (18, 1460485), (26, 1011105), (30, 876291), (39, 674070), (45, 584194), (65, 404442), (78, 337035), (90, 292097), (117, 224690), (130, 202221), (195, 134814), (234, 112345), (390, 67407), (585, 44938), (1170, 22469)]