760306770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18899}}^1$

素因数の和:19064

約数の個数: 64

約数和(自身を含む): 2041200000

約数和(自身を除く): 1280893230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4023, 4470, 6705, 8046, 13410, 18899, 20115, 37798, 40230, 56697, 94495, 113394, 170091, 188990, 283485, 340182, 510273, 566970, 850455, 1020546, 1700910, 2551365, 2815951, 5102730, 5631902, 8447853, 14079755, 16895706, 25343559, 28159510, 42239265, 50687118, 76030677, 84478530, 126717795, 152061354, 253435590, 380153385, 760306770]

約数ペア:

[(1, 760306770), (2, 380153385), (3, 253435590), (5, 152061354), (6, 126717795), (9, 84478530), (10, 76030677), (15, 50687118), (18, 42239265), (27, 28159510), (30, 25343559), (45, 16895706), (54, 14079755), (90, 8447853), (135, 5631902), (149, 5102730), (270, 2815951), (298, 2551365), (447, 1700910), (745, 1020546), (894, 850455), (1341, 566970), (1490, 510273), (2235, 340182), (2682, 283485), (4023, 188990), (4470, 170091), (6705, 113394), (8046, 94495), (13410, 56697), (18899, 40230), (20115, 37798)]