2978045950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 6186202272

約数和(自身を除く): 3208156322

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 121, 146, 242, 275, 365, 550, 605, 613, 730, 803, 1210, 1226, 1331, 1606, 1825, 2662, 3025, 3065, 3650, 4015, 6050, 6130, 6655, 6743, 8030, 8833, 13310, 13486, 15325, 17666, 20075, 30650, 33275, 33715, 40150, 44165, 44749, 66550, 67430, 74173, 88330, 89498, 97163, 148346, 168575, 194326, 220825, 223745, 337150, 370865, 441650, 447490, 485815, 492239, 741730, 815903, 971630, 984478, 1118725, 1631806, 1854325, 2237450, 2429075, 2461195, 3708650, 4079515, 4858150, 4922390, 5414629, 8159030, 10829258, 12305975, 20397575, 24611950, 27073145, 40795150, 54146290, 59560919, 119121838, 135365725, 270731450, 297804595, 595609190, 1489022975, 2978045950]

約数ペア:

[(1, 2978045950), (2, 1489022975), (5, 595609190), (10, 297804595), (11, 270731450), (22, 135365725), (25, 119121838), (50, 59560919), (55, 54146290), (73, 40795150), (110, 27073145), (121, 24611950), (146, 20397575), (242, 12305975), (275, 10829258), (365, 8159030), (550, 5414629), (605, 4922390), (613, 4858150), (730, 4079515), (803, 3708650), (1210, 2461195), (1226, 2429075), (1331, 2237450), (1606, 1854325), (1825, 1631806), (2662, 1118725), (3025, 984478), (3065, 971630), (3650, 815903), (4015, 741730), (6050, 492239), (6130, 485815), (6655, 447490), (6743, 441650), (8030, 370865), (8833, 337150), (13310, 223745), (13486, 220825), (15325, 194326), (17666, 168575), (20075, 148346), (30650, 97163), (33275, 89498), (33715, 88330), (40150, 74173), (44165, 67430), (44749, 66550)]