770416620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{10499}}^1$

素因数の和:11734

約数の個数: 48

約数和(自身を含む): 2159136000

約数和(自身を除く): 1388719380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1223, 2446, 3669, 4892, 6115, 7338, 10499, 12230, 14676, 18345, 20998, 24460, 31497, 36690, 41996, 52495, 62994, 73380, 104990, 125988, 157485, 209980, 314970, 629940, 12840277, 25680554, 38520831, 51361108, 64201385, 77041662, 128402770, 154083324, 192604155, 256805540, 385208310, 770416620]

約数ペア:

[(1, 770416620), (2, 385208310), (3, 256805540), (4, 192604155), (5, 154083324), (6, 128402770), (10, 77041662), (12, 64201385), (15, 51361108), (20, 38520831), (30, 25680554), (60, 12840277), (1223, 629940), (2446, 314970), (3669, 209980), (4892, 157485), (6115, 125988), (7338, 104990), (10499, 73380), (12230, 62994), (14676, 52495), (18345, 41996), (20998, 36690), (24460, 31497)]