30790812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6418

約数の個数: 48

約数和(自身を含む): 79880192

約数和(自身を除く): 49089380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 6367, 12734, 19101, 25468, 38202, 76404, 82771, 165542, 197377, 248313, 331084, 394754, 496626, 592131, 789508, 993252, 1184262, 2368524, 2565901, 5131802, 7697703, 10263604, 15395406, 30790812]

約数ペア:

[(1, 30790812), (2, 15395406), (3, 10263604), (4, 7697703), (6, 5131802), (12, 2565901), (13, 2368524), (26, 1184262), (31, 993252), (39, 789508), (52, 592131), (62, 496626), (78, 394754), (93, 331084), (124, 248313), (156, 197377), (186, 165542), (372, 82771), (403, 76404), (806, 38202), (1209, 25468), (1612, 19101), (2418, 12734), (4836, 6367)]