66928230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25643}}^1$

素因数の和:25685

約数の個数: 48

約数和(自身を含む): 180020880

約数和(自身を除く): 113092650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 25643, 51286, 76929, 128215, 153858, 230787, 256430, 384645, 461574, 743647, 769290, 1153935, 1487294, 2230941, 2307870, 3718235, 4461882, 6692823, 7436470, 11154705, 13385646, 22309410, 33464115, 66928230]

約数ペア:

[(1, 66928230), (2, 33464115), (3, 22309410), (5, 13385646), (6, 11154705), (9, 7436470), (10, 6692823), (15, 4461882), (18, 3718235), (29, 2307870), (30, 2230941), (45, 1487294), (58, 1153935), (87, 769290), (90, 743647), (145, 461574), (174, 384645), (261, 256430), (290, 230787), (435, 153858), (522, 128215), (870, 76929), (1305, 51286), (2610, 25643)]