70135380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{55663}}^1$

素因数の和:55685

約数の個数: 72

約数和(自身を含む): 243140352

約数和(自身を除く): 173004972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 55663, 111326, 166989, 222652, 278315, 333978, 389641, 500967, 556630, 667956, 779282, 834945, 1001934, 1113260, 1168923, 1558564, 1669890, 1948205, 2003868, 2337846, 2504835, 3339780, 3506769, 3896410, 4675692, 5009670, 5844615, 7013538, 7792820, 10019340, 11689230, 14027076, 17533845, 23378460, 35067690, 70135380]

約数ペア:

[(1, 70135380), (2, 35067690), (3, 23378460), (4, 17533845), (5, 14027076), (6, 11689230), (7, 10019340), (9, 7792820), (10, 7013538), (12, 5844615), (14, 5009670), (15, 4675692), (18, 3896410), (20, 3506769), (21, 3339780), (28, 2504835), (30, 2337846), (35, 2003868), (36, 1948205), (42, 1669890), (45, 1558564), (60, 1168923), (63, 1113260), (70, 1001934), (84, 834945), (90, 779282), (105, 667956), (126, 556630), (140, 500967), (180, 389641), (210, 333978), (252, 278315), (315, 222652), (420, 166989), (630, 111326), (1260, 55663)]