12242650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 72

約数和(自身を含む): 27989280

約数和(自身を除く): 15746630

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 263, 266, 350, 475, 490, 526, 665, 931, 950, 1225, 1315, 1330, 1841, 1862, 2450, 2630, 3325, 3682, 4655, 4997, 6575, 6650, 9205, 9310, 9994, 12887, 13150, 18410, 23275, 24985, 25774, 34979, 46025, 46550, 49970, 64435, 69958, 92050, 124925, 128870, 174895, 244853, 249850, 322175, 349790, 489706, 644350, 874475, 1224265, 1748950, 2448530, 6121325, 12242650]

約数ペア:

[(1, 12242650), (2, 6121325), (5, 2448530), (7, 1748950), (10, 1224265), (14, 874475), (19, 644350), (25, 489706), (35, 349790), (38, 322175), (49, 249850), (50, 244853), (70, 174895), (95, 128870), (98, 124925), (133, 92050), (175, 69958), (190, 64435), (245, 49970), (263, 46550), (266, 46025), (350, 34979), (475, 25774), (490, 24985), (526, 23275), (665, 18410), (931, 13150), (950, 12887), (1225, 9994), (1315, 9310), (1330, 9205), (1841, 6650), (1862, 6575), (2450, 4997), (2630, 4655), (3325, 3682)]