78723630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{291569}}^1$

素因数の和:291585

約数の個数: 32

約数和(自身を含む): 209930400

約数和(自身を除く): 131206770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 291569, 583138, 874707, 1457845, 1749414, 2624121, 2915690, 4373535, 5248242, 7872363, 8747070, 13120605, 15744726, 26241210, 39361815, 78723630]

約数ペア:

[(1, 78723630), (2, 39361815), (3, 26241210), (5, 15744726), (6, 13120605), (9, 8747070), (10, 7872363), (15, 5248242), (18, 4373535), (27, 2915690), (30, 2624121), (45, 1749414), (54, 1457845), (90, 874707), (135, 583138), (270, 291569)]