39875490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2629

約数の個数: 80

約数和(自身を含む): 112907520

約数和(自身を除く): 73032030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 2591, 3078, 5130, 5182, 7695, 7773, 12955, 15390, 15546, 23319, 25910, 38865, 46638, 49229, 69957, 77730, 98458, 116595, 139914, 147687, 209871, 233190, 246145, 295374, 349785, 419742, 443061, 492290, 699570, 738435, 886122, 1049355, 1329183, 1476870, 2098710, 2215305, 2658366, 3987549, 4430610, 6645915, 7975098, 13291830, 19937745, 39875490]

約数ペア:

[(1, 39875490), (2, 19937745), (3, 13291830), (5, 7975098), (6, 6645915), (9, 4430610), (10, 3987549), (15, 2658366), (18, 2215305), (19, 2098710), (27, 1476870), (30, 1329183), (38, 1049355), (45, 886122), (54, 738435), (57, 699570), (81, 492290), (90, 443061), (95, 419742), (114, 349785), (135, 295374), (162, 246145), (171, 233190), (190, 209871), (270, 147687), (285, 139914), (342, 116595), (405, 98458), (513, 77730), (570, 69957), (810, 49229), (855, 46638), (1026, 38865), (1539, 25910), (1710, 23319), (2565, 15546), (2591, 15390), (3078, 12955), (5130, 7773), (5182, 7695)]