2051224140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{6967}}^1$

素因数の和:7687

約数の個数: 96

約数和(自身を含む): 6574224384

約数和(自身を除く): 4523000244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 701, 1402, 2103, 2804, 3505, 4206, 4907, 6967, 7010, 8412, 9814, 10515, 13934, 14020, 14721, 19628, 20901, 21030, 24535, 27868, 29442, 34835, 41802, 42060, 48769, 49070, 58884, 69670, 73605, 83604, 97538, 98140, 104505, 139340, 146307, 147210, 195076, 209010, 243845, 292614, 294420, 418020, 487690, 585228, 731535, 975380, 1463070, 2926140, 4883867, 9767734, 14651601, 19535468, 24419335, 29303202, 34187069, 48838670, 58606404, 68374138, 73258005, 97677340, 102561207, 136748276, 146516010, 170935345, 205122414, 293032020, 341870690, 410244828, 512806035, 683741380, 1025612070, 2051224140]

約数ペア:

[(1, 2051224140), (2, 1025612070), (3, 683741380), (4, 512806035), (5, 410244828), (6, 341870690), (7, 293032020), (10, 205122414), (12, 170935345), (14, 146516010), (15, 136748276), (20, 102561207), (21, 97677340), (28, 73258005), (30, 68374138), (35, 58606404), (42, 48838670), (60, 34187069), (70, 29303202), (84, 24419335), (105, 19535468), (140, 14651601), (210, 9767734), (420, 4883867), (701, 2926140), (1402, 1463070), (2103, 975380), (2804, 731535), (3505, 585228), (4206, 487690), (4907, 418020), (6967, 294420), (7010, 292614), (8412, 243845), (9814, 209010), (10515, 195076), (13934, 147210), (14020, 146307), (14721, 139340), (19628, 104505), (20901, 98140), (21030, 97538), (24535, 83604), (27868, 73605), (29442, 69670), (34835, 58884), (41802, 49070), (42060, 48769)]