64499910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6869}}^1$

素因数の和:7192

約数の個数: 32

約数和(自身を含む): 155316960

約数和(自身を除く): 90817050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 6869, 9390, 13738, 20607, 34345, 41214, 68690, 103035, 206070, 2149997, 4299994, 6449991, 10749985, 12899982, 21499970, 32249955, 64499910]

約数ペア:

[(1, 64499910), (2, 32249955), (3, 21499970), (5, 12899982), (6, 10749985), (10, 6449991), (15, 4299994), (30, 2149997), (313, 206070), (626, 103035), (939, 68690), (1565, 41214), (1878, 34345), (3130, 20607), (4695, 13738), (6869, 9390)]