27263730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 44586510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1319, 1378, 1590, 2067, 2638, 3445, 3957, 4134, 6595, 6890, 7914, 10335, 13190, 17147, 19785, 20670, 34294, 39570, 51441, 69907, 85735, 102882, 139814, 171470, 209721, 257205, 349535, 419442, 514410, 699070, 908791, 1048605, 1817582, 2097210, 2726373, 4543955, 5452746, 9087910, 13631865, 27263730]

約数ペア:

[(1, 27263730), (2, 13631865), (3, 9087910), (5, 5452746), (6, 4543955), (10, 2726373), (13, 2097210), (15, 1817582), (26, 1048605), (30, 908791), (39, 699070), (53, 514410), (65, 419442), (78, 349535), (106, 257205), (130, 209721), (159, 171470), (195, 139814), (265, 102882), (318, 85735), (390, 69907), (530, 51441), (689, 39570), (795, 34294), (1319, 20670), (1378, 19785), (1590, 17147), (2067, 13190), (2638, 10335), (3445, 7914), (3957, 6890), (4134, 6595)]