839066340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{10141}}^1$

素因数の和:10357

約数の個数: 96

約数和(自身を含む): 2698907904

約数和(自身を除く): 1859841564

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, 197, 210, 394, 420, 591, 788, 985, 1182, 1379, 1970, 2364, 2758, 2955, 3940, 4137, 5516, 5910, 6895, 8274, 10141, 11820, 13790, 16548, 20282, 20685, 27580, 30423, 40564, 41370, 50705, 60846, 70987, 82740, 101410, 121692, 141974, 152115, 202820, 212961, 283948, 304230, 354935, 425922, 608460, 709870, 851844, 1064805, 1419740, 1997777, 2129610, 3995554, 4259220, 5993331, 7991108, 9988885, 11986662, 13984439, 19977770, 23973324, 27968878, 29966655, 39955540, 41953317, 55937756, 59933310, 69922195, 83906634, 119866620, 139844390, 167813268, 209766585, 279688780, 419533170, 839066340]

約数ペア:

[(1, 839066340), (2, 419533170), (3, 279688780), (4, 209766585), (5, 167813268), (6, 139844390), (7, 119866620), (10, 83906634), (12, 69922195), (14, 59933310), (15, 55937756), (20, 41953317), (21, 39955540), (28, 29966655), (30, 27968878), (35, 23973324), (42, 19977770), (60, 13984439), (70, 11986662), (84, 9988885), (105, 7991108), (140, 5993331), (197, 4259220), (210, 3995554), (394, 2129610), (420, 1997777), (591, 1419740), (788, 1064805), (985, 851844), (1182, 709870), (1379, 608460), (1970, 425922), (2364, 354935), (2758, 304230), (2955, 283948), (3940, 212961), (4137, 202820), (5516, 152115), (5910, 141974), (6895, 121692), (8274, 101410), (10141, 82740), (11820, 70987), (13790, 60846), (16548, 50705), (20282, 41370), (20685, 40564), (27580, 30423)]