17992530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 80

約数和(自身を含む): 49092120

約数和(自身を除く): 31099590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 97, 135, 162, 194, 229, 270, 291, 405, 458, 485, 582, 687, 810, 873, 970, 1145, 1374, 1455, 1746, 2061, 2290, 2619, 2910, 3435, 4122, 4365, 5238, 6183, 6870, 7857, 8730, 10305, 12366, 13095, 15714, 18549, 20610, 22213, 26190, 30915, 37098, 39285, 44426, 61830, 66639, 78570, 92745, 111065, 133278, 185490, 199917, 222130, 333195, 399834, 599751, 666390, 999585, 1199502, 1799253, 1999170, 2998755, 3598506, 5997510, 8996265, 17992530]

約数ペア:

[(1, 17992530), (2, 8996265), (3, 5997510), (5, 3598506), (6, 2998755), (9, 1999170), (10, 1799253), (15, 1199502), (18, 999585), (27, 666390), (30, 599751), (45, 399834), (54, 333195), (81, 222130), (90, 199917), (97, 185490), (135, 133278), (162, 111065), (194, 92745), (229, 78570), (270, 66639), (291, 61830), (405, 44426), (458, 39285), (485, 37098), (582, 30915), (687, 26190), (810, 22213), (873, 20610), (970, 18549), (1145, 15714), (1374, 13095), (1455, 12366), (1746, 10305), (2061, 8730), (2290, 7857), (2619, 6870), (2910, 6183), (3435, 5238), (4122, 4365)]