77291670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 194685120

約数和(自身を除く): 117393450

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 870, 1095, 1217, 2117, 2190, 2434, 3651, 4234, 6085, 6351, 7302, 10585, 12170, 12702, 18255, 21170, 31755, 35293, 36510, 63510, 70586, 88841, 105879, 176465, 177682, 211758, 266523, 352930, 444205, 529395, 533046, 888410, 1058790, 1332615, 2576389, 2665230, 5152778, 7729167, 12881945, 15458334, 25763890, 38645835, 77291670]

約数ペア:

[(1, 77291670), (2, 38645835), (3, 25763890), (5, 15458334), (6, 12881945), (10, 7729167), (15, 5152778), (29, 2665230), (30, 2576389), (58, 1332615), (73, 1058790), (87, 888410), (145, 533046), (146, 529395), (174, 444205), (219, 352930), (290, 266523), (365, 211758), (435, 177682), (438, 176465), (730, 105879), (870, 88841), (1095, 70586), (1217, 63510), (2117, 36510), (2190, 35293), (2434, 31755), (3651, 21170), (4234, 18255), (6085, 12702), (6351, 12170), (7302, 10585)]