13291830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2626

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 24032970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 2591, 5130, 5182, 7773, 12955, 15546, 23319, 25910, 38865, 46638, 49229, 69957, 77730, 98458, 116595, 139914, 147687, 233190, 246145, 295374, 349785, 443061, 492290, 699570, 738435, 886122, 1329183, 1476870, 2215305, 2658366, 4430610, 6645915, 13291830]

約数ペア:

[(1, 13291830), (2, 6645915), (3, 4430610), (5, 2658366), (6, 2215305), (9, 1476870), (10, 1329183), (15, 886122), (18, 738435), (19, 699570), (27, 492290), (30, 443061), (38, 349785), (45, 295374), (54, 246145), (57, 233190), (90, 147687), (95, 139914), (114, 116595), (135, 98458), (171, 77730), (190, 69957), (270, 49229), (285, 46638), (342, 38865), (513, 25910), (570, 23319), (855, 15546), (1026, 12955), (1710, 7773), (2565, 5182), (2591, 5130)]