268509930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9697}}^1$

素因数の和:9791

約数の個数: 64

約数和(自身を含む): 703842048

約数和(自身を除く): 435332118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4615, 5538, 9230, 9697, 13845, 19394, 27690, 29091, 48485, 58182, 96970, 126061, 145455, 252122, 290910, 378183, 630305, 688487, 756366, 1260610, 1376974, 1890915, 2065461, 3442435, 3781830, 4130922, 6884870, 8950331, 10327305, 17900662, 20654610, 26850993, 44751655, 53701986, 89503310, 134254965, 268509930]

約数ペア:

[(1, 268509930), (2, 134254965), (3, 89503310), (5, 53701986), (6, 44751655), (10, 26850993), (13, 20654610), (15, 17900662), (26, 10327305), (30, 8950331), (39, 6884870), (65, 4130922), (71, 3781830), (78, 3442435), (130, 2065461), (142, 1890915), (195, 1376974), (213, 1260610), (355, 756366), (390, 688487), (426, 630305), (710, 378183), (923, 290910), (1065, 252122), (1846, 145455), (2130, 126061), (2769, 96970), (4615, 58182), (5538, 48485), (9230, 29091), (9697, 27690), (13845, 19394)]