173643210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:901

約数の個数: 128

約数和(自身を含む): 507467520

約数和(自身を除く): 333824310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 390, 549, 585, 610, 702, 793, 811, 915, 1098, 1170, 1586, 1622, 1647, 1755, 1830, 2379, 2433, 2745, 3294, 3510, 3965, 4055, 4758, 4866, 5490, 7137, 7299, 7930, 8110, 8235, 10543, 11895, 12165, 14274, 14598, 16470, 21086, 21411, 21897, 23790, 24330, 31629, 35685, 36495, 42822, 43794, 49471, 52715, 63258, 71370, 72990, 94887, 98942, 105430, 107055, 109485, 148413, 158145, 189774, 214110, 218970, 247355, 284661, 296826, 316290, 445239, 474435, 494710, 569322, 643123, 742065, 890478, 948870, 1286246, 1335717, 1423305, 1484130, 1929369, 2226195, 2671434, 2846610, 3215615, 3858738, 4452390, 5788107, 6431230, 6678585, 9646845, 11576214, 13357170, 17364321, 19293690, 28940535, 34728642, 57881070, 86821605, 173643210]

約数ペア:

[(1, 173643210), (2, 86821605), (3, 57881070), (5, 34728642), (6, 28940535), (9, 19293690), (10, 17364321), (13, 13357170), (15, 11576214), (18, 9646845), (26, 6678585), (27, 6431230), (30, 5788107), (39, 4452390), (45, 3858738), (54, 3215615), (61, 2846610), (65, 2671434), (78, 2226195), (90, 1929369), (117, 1484130), (122, 1423305), (130, 1335717), (135, 1286246), (183, 948870), (195, 890478), (234, 742065), (270, 643123), (305, 569322), (351, 494710), (366, 474435), (390, 445239), (549, 316290), (585, 296826), (610, 284661), (702, 247355), (793, 218970), (811, 214110), (915, 189774), (1098, 158145), (1170, 148413), (1586, 109485), (1622, 107055), (1647, 105430), (1755, 98942), (1830, 94887), (2379, 72990), (2433, 71370), (2745, 63258), (3294, 52715), (3510, 49471), (3965, 43794), (4055, 42822), (4758, 36495), (4866, 35685), (5490, 31629), (7137, 24330), (7299, 23790), (7930, 21897), (8110, 21411), (8235, 21086), (10543, 16470), (11895, 14598), (12165, 14274)]