12279470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 15092050

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 161, 203, 230, 263, 290, 322, 406, 526, 667, 805, 1015, 1315, 1334, 1610, 1841, 2030, 2630, 3335, 3682, 4669, 6049, 6670, 7627, 9205, 9338, 12098, 15254, 18410, 23345, 30245, 38135, 42343, 46690, 53389, 60490, 76270, 84686, 106778, 175421, 211715, 266945, 350842, 423430, 533890, 877105, 1227947, 1754210, 2455894, 6139735, 12279470]

約数ペア:

[(1, 12279470), (2, 6139735), (5, 2455894), (7, 1754210), (10, 1227947), (14, 877105), (23, 533890), (29, 423430), (35, 350842), (46, 266945), (58, 211715), (70, 175421), (115, 106778), (145, 84686), (161, 76270), (203, 60490), (230, 53389), (263, 46690), (290, 42343), (322, 38135), (406, 30245), (526, 23345), (667, 18410), (805, 15254), (1015, 12098), (1315, 9338), (1334, 9205), (1610, 7627), (1841, 6670), (2030, 6049), (2630, 4669), (3335, 3682)]