207920610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{121591}}^1$

素因数の和:121623

約数の個数: 48

約数和(自身を含む): 569050560

約数和(自身を除く): 361129950

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, 121591, 243182, 364773, 607955, 729546, 1094319, 1215910, 1823865, 2188638, 2310229, 3647730, 4620458, 5471595, 6930687, 10943190, 11551145, 13861374, 20792061, 23102290, 34653435, 41584122, 69306870, 103960305, 207920610]

約数ペア:

[(1, 207920610), (2, 103960305), (3, 69306870), (5, 41584122), (6, 34653435), (9, 23102290), (10, 20792061), (15, 13861374), (18, 11551145), (19, 10943190), (30, 6930687), (38, 5471595), (45, 4620458), (57, 3647730), (90, 2310229), (95, 2188638), (114, 1823865), (171, 1215910), (190, 1094319), (285, 729546), (342, 607955), (570, 364773), (855, 243182), (1710, 121591)]