12139170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 30945024

約数和(自身を除く): 18805854

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 241, 345, 365, 438, 482, 690, 723, 730, 1095, 1205, 1446, 1679, 2190, 2410, 3358, 3615, 5037, 5543, 7230, 8395, 10074, 11086, 16629, 16790, 17593, 25185, 27715, 33258, 35186, 50370, 52779, 55430, 83145, 87965, 105558, 166290, 175930, 263895, 404639, 527790, 809278, 1213917, 2023195, 2427834, 4046390, 6069585, 12139170]

約数ペア:

[(1, 12139170), (2, 6069585), (3, 4046390), (5, 2427834), (6, 2023195), (10, 1213917), (15, 809278), (23, 527790), (30, 404639), (46, 263895), (69, 175930), (73, 166290), (115, 105558), (138, 87965), (146, 83145), (219, 55430), (230, 52779), (241, 50370), (345, 35186), (365, 33258), (438, 27715), (482, 25185), (690, 17593), (723, 16790), (730, 16629), (1095, 11086), (1205, 10074), (1446, 8395), (1679, 7230), (2190, 5543), (2410, 5037), (3358, 3615)]