25998270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2729

約数の個数: 64

約数和(自身を含む): 69569280

約数和(自身を除く): 43571010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 2683, 3230, 4845, 5366, 8049, 9690, 13415, 16098, 26830, 40245, 45611, 50977, 80490, 91222, 101954, 136833, 152931, 228055, 254885, 273666, 305862, 456110, 509770, 684165, 764655, 866609, 1368330, 1529310, 1733218, 2599827, 4333045, 5199654, 8666090, 12999135, 25998270]

約数ペア:

[(1, 25998270), (2, 12999135), (3, 8666090), (5, 5199654), (6, 4333045), (10, 2599827), (15, 1733218), (17, 1529310), (19, 1368330), (30, 866609), (34, 764655), (38, 684165), (51, 509770), (57, 456110), (85, 305862), (95, 273666), (102, 254885), (114, 228055), (170, 152931), (190, 136833), (255, 101954), (285, 91222), (323, 80490), (510, 50977), (570, 45611), (646, 40245), (969, 26830), (1615, 16098), (1938, 13415), (2683, 9690), (3230, 8049), (4845, 5366)]