67344690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 196411392

約数和(自身を除く): 129066702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 73, 105, 115, 138, 146, 161, 191, 210, 219, 230, 322, 345, 365, 382, 438, 483, 511, 573, 690, 730, 805, 955, 966, 1022, 1095, 1146, 1337, 1533, 1610, 1679, 1910, 2190, 2415, 2555, 2674, 2865, 3066, 3358, 4011, 4393, 4830, 5037, 5110, 5730, 6685, 7665, 8022, 8395, 8786, 10074, 11753, 13179, 13370, 13943, 15330, 16790, 20055, 21965, 23506, 25185, 26358, 27886, 30751, 35259, 40110, 41829, 43930, 50370, 58765, 61502, 65895, 69715, 70518, 83658, 92253, 97601, 117530, 131790, 139430, 153755, 176295, 184506, 195202, 209145, 292803, 307510, 320689, 352590, 418290, 461265, 488005, 585606, 641378, 922530, 962067, 976010, 1464015, 1603445, 1924134, 2244823, 2928030, 3206890, 4489646, 4810335, 6734469, 9620670, 11224115, 13468938, 22448230, 33672345, 67344690]

約数ペア:

[(1, 67344690), (2, 33672345), (3, 22448230), (5, 13468938), (6, 11224115), (7, 9620670), (10, 6734469), (14, 4810335), (15, 4489646), (21, 3206890), (23, 2928030), (30, 2244823), (35, 1924134), (42, 1603445), (46, 1464015), (69, 976010), (70, 962067), (73, 922530), (105, 641378), (115, 585606), (138, 488005), (146, 461265), (161, 418290), (191, 352590), (210, 320689), (219, 307510), (230, 292803), (322, 209145), (345, 195202), (365, 184506), (382, 176295), (438, 153755), (483, 139430), (511, 131790), (573, 117530), (690, 97601), (730, 92253), (805, 83658), (955, 70518), (966, 69715), (1022, 65895), (1095, 61502), (1146, 58765), (1337, 50370), (1533, 43930), (1610, 41829), (1679, 40110), (1910, 35259), (2190, 30751), (2415, 27886), (2555, 26358), (2674, 25185), (2865, 23506), (3066, 21965), (3358, 20055), (4011, 16790), (4393, 15330), (4830, 13943), (5037, 13370), (5110, 13179), (5730, 11753), (6685, 10074), (7665, 8786), (8022, 8395)]