90928110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1802

約数の個数: 128

約数和(自身を含む): 282885120

約数和(自身を除く): 191957010

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1753, 1995, 2470, 2730, 3458, 3506, 3705, 3990, 5187, 5259, 7410, 8645, 8765, 10374, 10518, 12271, 17290, 17530, 22789, 24542, 25935, 26295, 33307, 36813, 45578, 51870, 52590, 61355, 66614, 68367, 73626, 99921, 113945, 122710, 136734, 159523, 166535, 184065, 199842, 227890, 233149, 319046, 333070, 341835, 368130, 432991, 466298, 478569, 499605, 683670, 699447, 797615, 865982, 957138, 999210, 1165745, 1298973, 1398894, 1595230, 2164955, 2331490, 2392845, 2597946, 3030937, 3497235, 4329910, 4785690, 6061874, 6494865, 6994470, 9092811, 12989730, 15154685, 18185622, 30309370, 45464055, 90928110]

約数ペア:

[(1, 90928110), (2, 45464055), (3, 30309370), (5, 18185622), (6, 15154685), (7, 12989730), (10, 9092811), (13, 6994470), (14, 6494865), (15, 6061874), (19, 4785690), (21, 4329910), (26, 3497235), (30, 3030937), (35, 2597946), (38, 2392845), (39, 2331490), (42, 2164955), (57, 1595230), (65, 1398894), (70, 1298973), (78, 1165745), (91, 999210), (95, 957138), (105, 865982), (114, 797615), (130, 699447), (133, 683670), (182, 499605), (190, 478569), (195, 466298), (210, 432991), (247, 368130), (266, 341835), (273, 333070), (285, 319046), (390, 233149), (399, 227890), (455, 199842), (494, 184065), (546, 166535), (570, 159523), (665, 136734), (741, 122710), (798, 113945), (910, 99921), (1235, 73626), (1330, 68367), (1365, 66614), (1482, 61355), (1729, 52590), (1753, 51870), (1995, 45578), (2470, 36813), (2730, 33307), (3458, 26295), (3506, 25935), (3705, 24542), (3990, 22789), (5187, 17530), (5259, 17290), (7410, 12271), (8645, 10518), (8765, 10374)]