17180370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 51321600

約数和(自身を除く): 34141230

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, 197, 255, 270, 285, 306, 323, 342, 394, 459, 510, 513, 570, 591, 646, 765, 855, 918, 969, 985, 1026, 1182, 1530, 1615, 1710, 1773, 1938, 1970, 2295, 2565, 2907, 2955, 3230, 3349, 3546, 3743, 4590, 4845, 5130, 5319, 5814, 5910, 6698, 7486, 8721, 8865, 9690, 10047, 10638, 11229, 14535, 16745, 17442, 17730, 18715, 20094, 22458, 26595, 29070, 30141, 33490, 33687, 37430, 43605, 50235, 53190, 56145, 60282, 63631, 67374, 87210, 90423, 100470, 101061, 112290, 127262, 150705, 168435, 180846, 190893, 202122, 301410, 318155, 336870, 381786, 452115, 505305, 572679, 636310, 904230, 954465, 1010610, 1145358, 1718037, 1908930, 2863395, 3436074, 5726790, 8590185, 17180370]

約数ペア:

[(1, 17180370), (2, 8590185), (3, 5726790), (5, 3436074), (6, 2863395), (9, 1908930), (10, 1718037), (15, 1145358), (17, 1010610), (18, 954465), (19, 904230), (27, 636310), (30, 572679), (34, 505305), (38, 452115), (45, 381786), (51, 336870), (54, 318155), (57, 301410), (85, 202122), (90, 190893), (95, 180846), (102, 168435), (114, 150705), (135, 127262), (153, 112290), (170, 101061), (171, 100470), (190, 90423), (197, 87210), (255, 67374), (270, 63631), (285, 60282), (306, 56145), (323, 53190), (342, 50235), (394, 43605), (459, 37430), (510, 33687), (513, 33490), (570, 30141), (591, 29070), (646, 26595), (765, 22458), (855, 20094), (918, 18715), (969, 17730), (985, 17442), (1026, 16745), (1182, 14535), (1530, 11229), (1615, 10638), (1710, 10047), (1773, 9690), (1938, 8865), (1970, 8721), (2295, 7486), (2565, 6698), (2907, 5910), (2955, 5814), (3230, 5319), (3349, 5130), (3546, 4845), (3743, 4590)]