2017695750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5413}}^1$

素因数の和:5511

約数の個数: 128

約数和(自身を含む): 5837764608

約数和(自身を除く): 3820068858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 125, 142, 150, 175, 210, 213, 250, 350, 355, 375, 426, 497, 525, 710, 750, 875, 994, 1050, 1065, 1491, 1750, 1775, 2130, 2485, 2625, 2982, 3550, 4970, 5250, 5325, 5413, 7455, 8875, 10650, 10826, 12425, 14910, 16239, 17750, 24850, 26625, 27065, 32478, 37275, 37891, 53250, 54130, 62125, 74550, 75782, 81195, 113673, 124250, 135325, 162390, 186375, 189455, 227346, 270650, 372750, 378910, 384323, 405975, 568365, 676625, 768646, 811950, 947275, 1136730, 1152969, 1353250, 1894550, 1921615, 2029875, 2305938, 2690261, 2841825, 3843230, 4059750, 4736375, 5380522, 5683650, 5764845, 8070783, 9472750, 9608075, 11529690, 13451305, 14209125, 16141566, 19216150, 26902610, 28418250, 28824225, 40353915, 48040375, 57648450, 67256525, 80707830, 96080750, 134513050, 144121125, 201769575, 288242250, 336282625, 403539150, 672565250, 1008847875, 2017695750]

約数ペア:

[(1, 2017695750), (2, 1008847875), (3, 672565250), (5, 403539150), (6, 336282625), (7, 288242250), (10, 201769575), (14, 144121125), (15, 134513050), (21, 96080750), (25, 80707830), (30, 67256525), (35, 57648450), (42, 48040375), (50, 40353915), (70, 28824225), (71, 28418250), (75, 26902610), (105, 19216150), (125, 16141566), (142, 14209125), (150, 13451305), (175, 11529690), (210, 9608075), (213, 9472750), (250, 8070783), (350, 5764845), (355, 5683650), (375, 5380522), (426, 4736375), (497, 4059750), (525, 3843230), (710, 2841825), (750, 2690261), (875, 2305938), (994, 2029875), (1050, 1921615), (1065, 1894550), (1491, 1353250), (1750, 1152969), (1775, 1136730), (2130, 947275), (2485, 811950), (2625, 768646), (2982, 676625), (3550, 568365), (4970, 405975), (5250, 384323), (5325, 378910), (5413, 372750), (7455, 270650), (8875, 227346), (10650, 189455), (10826, 186375), (12425, 162390), (14910, 135325), (16239, 124250), (17750, 113673), (24850, 81195), (26625, 75782), (27065, 74550), (32478, 62125), (37275, 54130), (37891, 53250)]