217100130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17957}}^1$

素因数の和:18011

約数の個数: 64

約数和(自身を含む): 579253248

約数和(自身を除く): 362153118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 17957, 35914, 53871, 89785, 107742, 179570, 233441, 269355, 466882, 538710, 556667, 700323, 1113334, 1167205, 1400646, 1670001, 2334410, 2783335, 3340002, 3501615, 5566670, 7003230, 7236671, 8350005, 14473342, 16700010, 21710013, 36183355, 43420026, 72366710, 108550065, 217100130]

約数ペア:

[(1, 217100130), (2, 108550065), (3, 72366710), (5, 43420026), (6, 36183355), (10, 21710013), (13, 16700010), (15, 14473342), (26, 8350005), (30, 7236671), (31, 7003230), (39, 5566670), (62, 3501615), (65, 3340002), (78, 2783335), (93, 2334410), (130, 1670001), (155, 1400646), (186, 1167205), (195, 1113334), (310, 700323), (390, 556667), (403, 538710), (465, 466882), (806, 269355), (930, 233441), (1209, 179570), (2015, 107742), (2418, 89785), (4030, 53871), (6045, 35914), (12090, 17957)]