72785610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17207}}^1$

素因数の和:17267

約数の個数: 48

約数和(自身を含む): 193280256

約数和(自身を除く): 120494646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 17207, 34414, 51621, 86035, 103242, 154863, 172070, 258105, 309726, 516210, 774315, 808729, 1548630, 1617458, 2426187, 4043645, 4852374, 7278561, 8087290, 12130935, 14557122, 24261870, 36392805, 72785610]

約数ペア:

[(1, 72785610), (2, 36392805), (3, 24261870), (5, 14557122), (6, 12130935), (9, 8087290), (10, 7278561), (15, 4852374), (18, 4043645), (30, 2426187), (45, 1617458), (47, 1548630), (90, 808729), (94, 774315), (141, 516210), (235, 309726), (282, 258105), (423, 172070), (470, 154863), (705, 103242), (846, 86035), (1410, 51621), (2115, 34414), (4230, 17207)]