61917390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36209}}^1$

素因数の和:36241

約数の個数: 48

約数和(自身を含む): 169462800

約数和(自身を除く): 107545410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 36209, 72418, 108627, 181045, 217254, 325881, 362090, 543135, 651762, 687971, 1086270, 1375942, 1629405, 2063913, 3258810, 3439855, 4127826, 6191739, 6879710, 10319565, 12383478, 20639130, 30958695, 61917390]

約数ペア:

[(1, 61917390), (2, 30958695), (3, 20639130), (5, 12383478), (6, 10319565), (9, 6879710), (10, 6191739), (15, 4127826), (18, 3439855), (19, 3258810), (30, 2063913), (38, 1629405), (45, 1375942), (57, 1086270), (90, 687971), (95, 651762), (114, 543135), (171, 362090), (190, 325881), (285, 217254), (342, 181045), (570, 108627), (855, 72418), (1710, 36209)]