27431025310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{28619}}^1$

素因数の和:28813

約数の個数: 64

約数和(自身を含む): 54437987520

約数和(自身を除く): 27006962210

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 101, 130, 146, 202, 365, 505, 730, 949, 1010, 1313, 1898, 2626, 4745, 6565, 7373, 9490, 13130, 14746, 28619, 36865, 57238, 73730, 95849, 143095, 191698, 286190, 372047, 479245, 744094, 958490, 1860235, 2089187, 2890519, 3720470, 4178374, 5781038, 10445935, 14452595, 20891870, 27159431, 28905190, 37576747, 54318862, 75153494, 135797155, 187883735, 211007887, 271594310, 375767470, 422015774, 1055039435, 2110078870, 2743102531, 5486205062, 13715512655, 27431025310]

約数ペア:

[(1, 27431025310), (2, 13715512655), (5, 5486205062), (10, 2743102531), (13, 2110078870), (26, 1055039435), (65, 422015774), (73, 375767470), (101, 271594310), (130, 211007887), (146, 187883735), (202, 135797155), (365, 75153494), (505, 54318862), (730, 37576747), (949, 28905190), (1010, 27159431), (1313, 20891870), (1898, 14452595), (2626, 10445935), (4745, 5781038), (6565, 4178374), (7373, 3720470), (9490, 2890519), (13130, 2089187), (14746, 1860235), (28619, 958490), (36865, 744094), (57238, 479245), (73730, 372047), (95849, 286190), (143095, 191698)]