39765180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7315

約数の個数: 96

約数和(自身を含む): 137055744

約数和(自身を除く): 97290564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7283, 14566, 21849, 29132, 36415, 43698, 50981, 72830, 87396, 94679, 101962, 109245, 145660, 152943, 189358, 203924, 218490, 254905, 284037, 305886, 378716, 436980, 473395, 509810, 568074, 611772, 662753, 764715, 946790, 1019620, 1136148, 1325506, 1420185, 1529430, 1893580, 1988259, 2651012, 2840370, 3058860, 3313765, 3976518, 5680740, 6627530, 7953036, 9941295, 13255060, 19882590, 39765180]

約数ペア:

[(1, 39765180), (2, 19882590), (3, 13255060), (4, 9941295), (5, 7953036), (6, 6627530), (7, 5680740), (10, 3976518), (12, 3313765), (13, 3058860), (14, 2840370), (15, 2651012), (20, 1988259), (21, 1893580), (26, 1529430), (28, 1420185), (30, 1325506), (35, 1136148), (39, 1019620), (42, 946790), (52, 764715), (60, 662753), (65, 611772), (70, 568074), (78, 509810), (84, 473395), (91, 436980), (105, 378716), (130, 305886), (140, 284037), (156, 254905), (182, 218490), (195, 203924), (210, 189358), (260, 152943), (273, 145660), (364, 109245), (390, 101962), (420, 94679), (455, 87396), (546, 72830), (780, 50981), (910, 43698), (1092, 36415), (1365, 29132), (1820, 21849), (2730, 14566), (5460, 7283)]