71622780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62827}}^1$

素因数の和:62858

約数の個数: 48

約数和(自身を含む): 211102080

約数和(自身を除く): 139479300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 62827, 125654, 188481, 251308, 314135, 376962, 628270, 753924, 942405, 1193713, 1256540, 1884810, 2387426, 3581139, 3769620, 4774852, 5968565, 7162278, 11937130, 14324556, 17905695, 23874260, 35811390, 71622780]

約数ペア:

[(1, 71622780), (2, 35811390), (3, 23874260), (4, 17905695), (5, 14324556), (6, 11937130), (10, 7162278), (12, 5968565), (15, 4774852), (19, 3769620), (20, 3581139), (30, 2387426), (38, 1884810), (57, 1256540), (60, 1193713), (76, 942405), (95, 753924), (114, 628270), (190, 376962), (228, 314135), (285, 251308), (380, 188481), (570, 125654), (1140, 62827)]