1678809060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{152897}}^1$

素因数の和:152973

約数の個数: 72

約数和(自身を含む): 5175903096

約数和(自身を除く): 3497094036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 152897, 305794, 458691, 611588, 764485, 917382, 1376073, 1528970, 1834764, 2293455, 2752146, 3057940, 4586910, 5504292, 6880365, 9173820, 9326717, 13760730, 18653434, 27521460, 27980151, 37306868, 46633585, 55960302, 83940453, 93267170, 111920604, 139900755, 167880906, 186534340, 279801510, 335761812, 419702265, 559603020, 839404530, 1678809060]

約数ペア:

[(1, 1678809060), (2, 839404530), (3, 559603020), (4, 419702265), (5, 335761812), (6, 279801510), (9, 186534340), (10, 167880906), (12, 139900755), (15, 111920604), (18, 93267170), (20, 83940453), (30, 55960302), (36, 46633585), (45, 37306868), (60, 27980151), (61, 27521460), (90, 18653434), (122, 13760730), (180, 9326717), (183, 9173820), (244, 6880365), (305, 5504292), (366, 4586910), (549, 3057940), (610, 2752146), (732, 2293455), (915, 1834764), (1098, 1528970), (1220, 1376073), (1830, 917382), (2196, 764485), (2745, 611588), (3660, 458691), (5490, 305794), (10980, 152897)]