404010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^2$

素因数の和:147

約数の個数: 36

約数和(自身を含む): 1066338

約数和(自身を除く): 662328

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 4489, 6030, 8978, 13467, 22445, 26934, 40401, 44890, 67335, 80802, 134670, 202005, 404010]

約数ペア:

[(1, 404010), (2, 202005), (3, 134670), (5, 80802), (6, 67335), (9, 44890), (10, 40401), (15, 26934), (18, 22445), (30, 13467), (45, 8978), (67, 6030), (90, 4489), (134, 3015), (201, 2010), (335, 1206), (402, 1005), (603, 670)]