25746330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2703

約数の個数: 64

約数和(自身を含む): 68895360

約数和(自身を除く): 43149030

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, 2657, 3230, 4845, 5314, 7971, 9690, 13285, 15942, 26570, 39855, 45169, 50483, 79710, 90338, 100966, 135507, 151449, 225845, 252415, 271014, 302898, 451690, 504830, 677535, 757245, 858211, 1355070, 1514490, 1716422, 2574633, 4291055, 5149266, 8582110, 12873165, 25746330]

約数ペア:

[(1, 25746330), (2, 12873165), (3, 8582110), (5, 5149266), (6, 4291055), (10, 2574633), (15, 1716422), (17, 1514490), (19, 1355070), (30, 858211), (34, 757245), (38, 677535), (51, 504830), (57, 451690), (85, 302898), (95, 271014), (102, 252415), (114, 225845), (170, 151449), (190, 135507), (255, 100966), (285, 90338), (323, 79710), (510, 50483), (570, 45169), (646, 39855), (969, 26570), (1615, 15942), (1938, 13285), (2657, 9690), (3230, 7971), (4845, 5314)]