61288290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97283}}^1$

素因数の和:97303

約数の個数: 48

約数和(自身を含む): 182115648

約数和(自身を除く): 120827358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 97283, 194566, 291849, 486415, 583698, 680981, 875547, 972830, 1361962, 1459245, 1751094, 2042943, 2918490, 3404905, 4085886, 4377735, 6128829, 6809810, 8755470, 10214715, 12257658, 20429430, 30644145, 61288290]

約数ペア:

[(1, 61288290), (2, 30644145), (3, 20429430), (5, 12257658), (6, 10214715), (7, 8755470), (9, 6809810), (10, 6128829), (14, 4377735), (15, 4085886), (18, 3404905), (21, 2918490), (30, 2042943), (35, 1751094), (42, 1459245), (45, 1361962), (63, 972830), (70, 875547), (90, 680981), (105, 583698), (126, 486415), (210, 291849), (315, 194566), (630, 97283)]