577793820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{4987}}^1$

素因数の和:6930

約数の個数: 48

約数和(自身を含む): 1618985088

約数和(自身を除く): 1041191268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1931, 3862, 4987, 5793, 7724, 9655, 9974, 11586, 14961, 19310, 19948, 23172, 24935, 28965, 29922, 38620, 49870, 57930, 59844, 74805, 99740, 115860, 149610, 299220, 9629897, 19259794, 28889691, 38519588, 48149485, 57779382, 96298970, 115558764, 144448455, 192597940, 288896910, 577793820]

約数ペア:

[(1, 577793820), (2, 288896910), (3, 192597940), (4, 144448455), (5, 115558764), (6, 96298970), (10, 57779382), (12, 48149485), (15, 38519588), (20, 28889691), (30, 19259794), (60, 9629897), (1931, 299220), (3862, 149610), (4987, 115860), (5793, 99740), (7724, 74805), (9655, 59844), (9974, 57930), (11586, 49870), (14961, 38620), (19310, 29922), (19948, 28965), (23172, 24935)]