66997170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43789}}^1$

素因数の和:43819

約数の個数: 48

約数和(自身を含む): 184443480

約数和(自身を除く): 117446310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 43789, 87578, 131367, 218945, 262734, 394101, 437890, 656835, 744413, 788202, 1313670, 1488826, 1970505, 2233239, 3722065, 3941010, 4466478, 6699717, 7444130, 11166195, 13399434, 22332390, 33498585, 66997170]

約数ペア:

[(1, 66997170), (2, 33498585), (3, 22332390), (5, 13399434), (6, 11166195), (9, 7444130), (10, 6699717), (15, 4466478), (17, 3941010), (18, 3722065), (30, 2233239), (34, 1970505), (45, 1488826), (51, 1313670), (85, 788202), (90, 744413), (102, 656835), (153, 437890), (170, 394101), (255, 262734), (306, 218945), (510, 131367), (765, 87578), (1530, 43789)]