58590420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139501}}^1$

素因数の和:139520

約数の個数: 48

約数和(自身を含む): 187490688

約数和(自身を除く): 128900268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 139501, 279002, 418503, 558004, 697505, 837006, 976507, 1395010, 1674012, 1953014, 2092515, 2790020, 2929521, 3906028, 4185030, 4882535, 5859042, 8370060, 9765070, 11718084, 14647605, 19530140, 29295210, 58590420]

約数ペア:

[(1, 58590420), (2, 29295210), (3, 19530140), (4, 14647605), (5, 11718084), (6, 9765070), (7, 8370060), (10, 5859042), (12, 4882535), (14, 4185030), (15, 3906028), (20, 2929521), (21, 2790020), (28, 2092515), (30, 1953014), (35, 1674012), (42, 1395010), (60, 976507), (70, 837006), (84, 697505), (105, 558004), (140, 418503), (210, 279002), (420, 139501)]