129099690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20789}}^1$

素因数の和:20828

約数の個数: 64

約数和(自身を含む): 359251200

約数和(自身を除く): 230151510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 20789, 41578, 62367, 103945, 124734, 187101, 207890, 311835, 374202, 478147, 561303, 623670, 935505, 956294, 1122606, 1434441, 1871010, 2390735, 2806515, 2868882, 4303323, 4781470, 5613030, 7172205, 8606646, 12909969, 14344410, 21516615, 25819938, 43033230, 64549845, 129099690]

約数ペア:

[(1, 129099690), (2, 64549845), (3, 43033230), (5, 25819938), (6, 21516615), (9, 14344410), (10, 12909969), (15, 8606646), (18, 7172205), (23, 5613030), (27, 4781470), (30, 4303323), (45, 2868882), (46, 2806515), (54, 2390735), (69, 1871010), (90, 1434441), (115, 1122606), (135, 956294), (138, 935505), (207, 623670), (230, 561303), (270, 478147), (345, 374202), (414, 311835), (621, 207890), (690, 187101), (1035, 124734), (1242, 103945), (2070, 62367), (3105, 41578), (6210, 20789)]