70727310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 210470400

約数和(自身を除く): 139743090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 811, 855, 918, 969, 1026, 1530, 1615, 1622, 1710, 1938, 2295, 2433, 2565, 2907, 3230, 4055, 4590, 4845, 4866, 5130, 5814, 7299, 8110, 8721, 9690, 12165, 13787, 14535, 14598, 15409, 17442, 21897, 24330, 27574, 29070, 30818, 36495, 41361, 43605, 43794, 46227, 68935, 72990, 77045, 82722, 87210, 92454, 109485, 124083, 137870, 138681, 154090, 206805, 218970, 231135, 248166, 261953, 277362, 372249, 413610, 416043, 462270, 523906, 620415, 693405, 744498, 785859, 832086, 1240830, 1309765, 1386810, 1571718, 1861245, 2080215, 2357577, 2619530, 3722490, 3929295, 4160430, 4715154, 7072731, 7858590, 11787885, 14145462, 23575770, 35363655, 70727310]

約数ペア:

[(1, 70727310), (2, 35363655), (3, 23575770), (5, 14145462), (6, 11787885), (9, 7858590), (10, 7072731), (15, 4715154), (17, 4160430), (18, 3929295), (19, 3722490), (27, 2619530), (30, 2357577), (34, 2080215), (38, 1861245), (45, 1571718), (51, 1386810), (54, 1309765), (57, 1240830), (85, 832086), (90, 785859), (95, 744498), (102, 693405), (114, 620415), (135, 523906), (153, 462270), (170, 416043), (171, 413610), (190, 372249), (255, 277362), (270, 261953), (285, 248166), (306, 231135), (323, 218970), (342, 206805), (459, 154090), (510, 138681), (513, 137870), (570, 124083), (646, 109485), (765, 92454), (811, 87210), (855, 82722), (918, 77045), (969, 72990), (1026, 68935), (1530, 46227), (1615, 43794), (1622, 43605), (1710, 41361), (1938, 36495), (2295, 30818), (2433, 29070), (2565, 27574), (2907, 24330), (3230, 21897), (4055, 17442), (4590, 15409), (4845, 14598), (4866, 14535), (5130, 13787), (5814, 12165), (7299, 9690), (8110, 8721)]