2912792750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 6845275008

約数和(自身を除く): 3932482258

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 71, 85, 98, 119, 125, 142, 170, 175, 197, 238, 245, 250, 350, 355, 394, 425, 490, 497, 595, 710, 833, 850, 875, 985, 994, 1190, 1207, 1225, 1379, 1666, 1750, 1775, 1970, 2125, 2414, 2450, 2485, 2758, 2975, 3349, 3479, 3550, 4165, 4250, 4925, 4970, 5950, 6035, 6125, 6698, 6895, 6958, 8330, 8449, 8875, 9653, 9850, 12070, 12250, 12425, 13790, 13987, 14875, 16745, 16898, 17395, 17750, 19306, 20825, 23443, 24625, 24850, 27974, 29750, 30175, 33490, 34475, 34790, 41650, 42245, 46886, 48265, 49250, 59143, 60350, 62125, 68950, 69935, 83725, 84490, 86975, 96530, 97909, 104125, 117215, 118286, 124250, 139870, 150875, 164101, 167450, 172375, 173950, 195818, 208250, 211225, 234430, 237779, 241325, 295715, 301750, 328202, 344750, 349675, 418625, 422450, 434875, 475558, 482650, 489545, 586075, 591430, 685363, 699350, 820505, 837250, 869750, 979090, 1056125, 1172150, 1188895, 1206625, 1370726, 1478575, 1641010, 1664453, 1748375, 2112250, 2377790, 2413250, 2447725, 2930375, 2957150, 3328906, 3426815, 3496750, 4102525, 4895450, 5860750, 5944475, 6853630, 7392875, 8205050, 8322265, 11651171, 11888950, 12238625, 14785750, 16644530, 17134075, 20512625, 23302342, 24477250, 29722375, 34268150, 41025250, 41611325, 58255855, 59444750, 83222650, 85670375, 116511710, 171340750, 208056625, 291279275, 416113250, 582558550, 1456396375, 2912792750]

約数ペア:

[(1, 2912792750), (2, 1456396375), (5, 582558550), (7, 416113250), (10, 291279275), (14, 208056625), (17, 171340750), (25, 116511710), (34, 85670375), (35, 83222650), (49, 59444750), (50, 58255855), (70, 41611325), (71, 41025250), (85, 34268150), (98, 29722375), (119, 24477250), (125, 23302342), (142, 20512625), (170, 17134075), (175, 16644530), (197, 14785750), (238, 12238625), (245, 11888950), (250, 11651171), (350, 8322265), (355, 8205050), (394, 7392875), (425, 6853630), (490, 5944475), (497, 5860750), (595, 4895450), (710, 4102525), (833, 3496750), (850, 3426815), (875, 3328906), (985, 2957150), (994, 2930375), (1190, 2447725), (1207, 2413250), (1225, 2377790), (1379, 2112250), (1666, 1748375), (1750, 1664453), (1775, 1641010), (1970, 1478575), (2125, 1370726), (2414, 1206625), (2450, 1188895), (2485, 1172150), (2758, 1056125), (2975, 979090), (3349, 869750), (3479, 837250), (3550, 820505), (4165, 699350), (4250, 685363), (4925, 591430), (4970, 586075), (5950, 489545), (6035, 482650), (6125, 475558), (6698, 434875), (6895, 422450), (6958, 418625), (8330, 349675), (8449, 344750), (8875, 328202), (9653, 301750), (9850, 295715), (12070, 241325), (12250, 237779), (12425, 234430), (13790, 211225), (13987, 208250), (14875, 195818), (16745, 173950), (16898, 172375), (17395, 167450), (17750, 164101), (19306, 150875), (20825, 139870), (23443, 124250), (24625, 118286), (24850, 117215), (27974, 104125), (29750, 97909), (30175, 96530), (33490, 86975), (34475, 84490), (34790, 83725), (41650, 69935), (42245, 68950), (46886, 62125), (48265, 60350), (49250, 59143)]