78840264930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{54497}}^1$

素因数の和:54680

約数の個数: 96

約数和(自身を含む): 218888383104

約数和(自身を除く): 140048118174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 5810, 6889, 8715, 13778, 17430, 20667, 34445, 41334, 48223, 54497, 68890, 96446, 103335, 108994, 144669, 163491, 206670, 241115, 272485, 289338, 326982, 381479, 482230, 544970, 723345, 762958, 817455, 1144437, 1446690, 1634910, 1907395, 2288874, 3814790, 4523251, 5722185, 9046502, 11444370, 13569753, 22616255, 27139506, 31662757, 45232510, 63325514, 67848765, 94988271, 135697530, 158313785, 189976542, 316627570, 375429833, 474941355, 750859666, 949882710, 1126289499, 1877149165, 2252578998, 2628008831, 3754298330, 5256017662, 5631447495, 7884026493, 11262894990, 13140044155, 15768052986, 26280088310, 39420132465, 78840264930]

約数ペア:

[(1, 78840264930), (2, 39420132465), (3, 26280088310), (5, 15768052986), (6, 13140044155), (7, 11262894990), (10, 7884026493), (14, 5631447495), (15, 5256017662), (21, 3754298330), (30, 2628008831), (35, 2252578998), (42, 1877149165), (70, 1126289499), (83, 949882710), (105, 750859666), (166, 474941355), (210, 375429833), (249, 316627570), (415, 189976542), (498, 158313785), (581, 135697530), (830, 94988271), (1162, 67848765), (1245, 63325514), (1743, 45232510), (2490, 31662757), (2905, 27139506), (3486, 22616255), (5810, 13569753), (6889, 11444370), (8715, 9046502), (13778, 5722185), (17430, 4523251), (20667, 3814790), (34445, 2288874), (41334, 1907395), (48223, 1634910), (54497, 1446690), (68890, 1144437), (96446, 817455), (103335, 762958), (108994, 723345), (144669, 544970), (163491, 482230), (206670, 381479), (241115, 326982), (272485, 289338)]