1390301490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{121001}}^1$

素因数の和:121394

約数の個数: 32

約数和(自身を含む): 3345463296

約数和(自身を除く): 1955161806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 121001, 242002, 363003, 605005, 726006, 1210010, 1815015, 3630030, 46343383, 92686766, 139030149, 231716915, 278060298, 463433830, 695150745, 1390301490]

約数ペア:

[(1, 1390301490), (2, 695150745), (3, 463433830), (5, 278060298), (6, 231716915), (10, 139030149), (15, 92686766), (30, 46343383), (383, 3630030), (766, 1815015), (1149, 1210010), (1915, 726006), (2298, 605005), (3830, 363003), (5745, 242002), (11490, 121001)]