64960510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^2$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 126041184

約数和(自身を除く): 61080674

約数列:

[1, 2, 5, 10, 23, 46, 53, 73, 106, 115, 146, 230, 265, 365, 530, 730, 1219, 1679, 2438, 3358, 3869, 5329, 6095, 7738, 8395, 10658, 12190, 16790, 19345, 26645, 38690, 53290, 88987, 122567, 177974, 245134, 282437, 444935, 564874, 612835, 889870, 1225670, 1412185, 2824370, 6496051, 12992102, 32480255, 64960510]

約数ペア:

[(1, 64960510), (2, 32480255), (5, 12992102), (10, 6496051), (23, 2824370), (46, 1412185), (53, 1225670), (73, 889870), (106, 612835), (115, 564874), (146, 444935), (230, 282437), (265, 245134), (365, 177974), (530, 122567), (730, 88987), (1219, 53290), (1679, 38690), (2438, 26645), (3358, 19345), (3869, 16790), (5329, 12190), (6095, 10658), (7738, 8395)]