222769890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{353603}}^1$

素因数の和:353623

約数の個数: 48

約数和(自身を含む): 661946688

約数和(自身を除く): 439176798

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, 353603, 707206, 1060809, 1768015, 2121618, 2475221, 3182427, 3536030, 4950442, 5304045, 6364854, 7425663, 10608090, 12376105, 14851326, 15912135, 22276989, 24752210, 31824270, 37128315, 44553978, 74256630, 111384945, 222769890]

約数ペア:

[(1, 222769890), (2, 111384945), (3, 74256630), (5, 44553978), (6, 37128315), (7, 31824270), (9, 24752210), (10, 22276989), (14, 15912135), (15, 14851326), (18, 12376105), (21, 10608090), (30, 7425663), (35, 6364854), (42, 5304045), (45, 4950442), (63, 3536030), (70, 3182427), (90, 2475221), (105, 2121618), (126, 1768015), (210, 1060809), (315, 707206), (630, 353603)]