2011938690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{15149}}^1$

素因数の和:15411

約数の個数: 64

約数和(自身を含む): 5104944000

約数和(自身を除く): 3093005310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 233, 285, 466, 570, 699, 1165, 1398, 2330, 3495, 4427, 6990, 8854, 13281, 15149, 22135, 26562, 30298, 44270, 45447, 66405, 75745, 90894, 132810, 151490, 227235, 287831, 454470, 575662, 863493, 1439155, 1726986, 2878310, 3529717, 4317465, 7059434, 8634930, 10589151, 17648585, 21178302, 35297170, 52945755, 67064623, 105891510, 134129246, 201193869, 335323115, 402387738, 670646230, 1005969345, 2011938690]

約数ペア:

[(1, 2011938690), (2, 1005969345), (3, 670646230), (5, 402387738), (6, 335323115), (10, 201193869), (15, 134129246), (19, 105891510), (30, 67064623), (38, 52945755), (57, 35297170), (95, 21178302), (114, 17648585), (190, 10589151), (233, 8634930), (285, 7059434), (466, 4317465), (570, 3529717), (699, 2878310), (1165, 1726986), (1398, 1439155), (2330, 863493), (3495, 575662), (4427, 454470), (6990, 287831), (8854, 227235), (13281, 151490), (15149, 132810), (22135, 90894), (26562, 75745), (30298, 66405), (44270, 45447)]