17042220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7311

約数の個数: 72

約数和(自身を含む): 55678896

約数和(自身を除く): 38636676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 7283, 14566, 21849, 29132, 36415, 43698, 65547, 72830, 87396, 94679, 109245, 131094, 145660, 189358, 218490, 262188, 284037, 327735, 378716, 436980, 473395, 568074, 655470, 852111, 946790, 1136148, 1310940, 1420185, 1704222, 1893580, 2840370, 3408444, 4260555, 5680740, 8521110, 17042220]

約数ペア:

[(1, 17042220), (2, 8521110), (3, 5680740), (4, 4260555), (5, 3408444), (6, 2840370), (9, 1893580), (10, 1704222), (12, 1420185), (13, 1310940), (15, 1136148), (18, 946790), (20, 852111), (26, 655470), (30, 568074), (36, 473395), (39, 436980), (45, 378716), (52, 327735), (60, 284037), (65, 262188), (78, 218490), (90, 189358), (117, 145660), (130, 131094), (156, 109245), (180, 94679), (195, 87396), (234, 72830), (260, 65547), (390, 43698), (468, 36415), (585, 29132), (780, 21849), (1170, 14566), (2340, 7283)]