84617890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{883}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 179105472

約数和(自身を除く): 94487582

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 883, 1295, 1369, 1766, 2590, 2738, 4415, 6181, 6845, 8830, 9583, 12362, 13690, 19166, 30905, 32671, 47915, 61810, 65342, 95830, 163355, 228697, 326710, 457394, 1143485, 1208827, 2286970, 2417654, 6044135, 8461789, 12088270, 16923578, 42308945, 84617890]

約数ペア:

[(1, 84617890), (2, 42308945), (5, 16923578), (7, 12088270), (10, 8461789), (14, 6044135), (35, 2417654), (37, 2286970), (70, 1208827), (74, 1143485), (185, 457394), (259, 326710), (370, 228697), (518, 163355), (883, 95830), (1295, 65342), (1369, 61810), (1766, 47915), (2590, 32671), (2738, 30905), (4415, 19166), (6181, 13690), (6845, 12362), (8830, 9583)]