2021093620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65323}}^1$

素因数の和:65369

約数の個数: 96

約数和(自身を含む): 5531113728

約数和(自身を除く): 3510020108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 2210, 2380, 3094, 4420, 6188, 7735, 15470, 30940, 65323, 130646, 261292, 326615, 457261, 653230, 849199, 914522, 1110491, 1306460, 1698398, 1829044, 2220982, 2286305, 3396796, 4245995, 4441964, 4572610, 5552455, 5944393, 7773437, 8491990, 9145220, 11104910, 11888786, 14436383, 15546874, 16983980, 22209820, 23777572, 28872766, 29721965, 31093748, 38867185, 57745532, 59443930, 72181915, 77734370, 101054681, 118887860, 144363830, 155468740, 202109362, 288727660, 404218724, 505273405, 1010546810, 2021093620]

約数ペア:

[(1, 2021093620), (2, 1010546810), (4, 505273405), (5, 404218724), (7, 288727660), (10, 202109362), (13, 155468740), (14, 144363830), (17, 118887860), (20, 101054681), (26, 77734370), (28, 72181915), (34, 59443930), (35, 57745532), (52, 38867185), (65, 31093748), (68, 29721965), (70, 28872766), (85, 23777572), (91, 22209820), (119, 16983980), (130, 15546874), (140, 14436383), (170, 11888786), (182, 11104910), (221, 9145220), (238, 8491990), (260, 7773437), (340, 5944393), (364, 5552455), (442, 4572610), (455, 4441964), (476, 4245995), (595, 3396796), (884, 2286305), (910, 2220982), (1105, 1829044), (1190, 1698398), (1547, 1306460), (1820, 1110491), (2210, 914522), (2380, 849199), (3094, 653230), (4420, 457261), (6188, 326615), (7735, 261292), (15470, 130646), (30940, 65323)]