646965810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{152947}}^1$

素因数の和:153007

約数の個数: 48

約数和(自身を含む): 1717911936

約数和(自身を除く): 1070946126

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, 152947, 305894, 458841, 764735, 917682, 1376523, 1529470, 2294205, 2753046, 4588410, 6882615, 7188509, 13765230, 14377018, 21565527, 35942545, 43131054, 64696581, 71885090, 107827635, 129393162, 215655270, 323482905, 646965810]

約数ペア:

[(1, 646965810), (2, 323482905), (3, 215655270), (5, 129393162), (6, 107827635), (9, 71885090), (10, 64696581), (15, 43131054), (18, 35942545), (30, 21565527), (45, 14377018), (47, 13765230), (90, 7188509), (94, 6882615), (141, 4588410), (235, 2753046), (282, 2294205), (423, 1529470), (470, 1376523), (705, 917682), (846, 764735), (1410, 458841), (2115, 305894), (4230, 152947)]