212462190

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{87433}}^1$

素因数の和:87455

約数の個数: 48

約数和(自身を含む): 572867568

約数和(自身を除く): 360405378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 87433, 174866, 262299, 437165, 524598, 786897, 874330, 1311495, 1573794, 2360691, 2622990, 3934485, 4721382, 7082073, 7868970, 11803455, 14164146, 21246219, 23606910, 35410365, 42492438, 70820730, 106231095, 212462190]

約数ペア:

[(1, 212462190), (2, 106231095), (3, 70820730), (5, 42492438), (6, 35410365), (9, 23606910), (10, 21246219), (15, 14164146), (18, 11803455), (27, 7868970), (30, 7082073), (45, 4721382), (54, 3934485), (81, 2622990), (90, 2360691), (135, 1573794), (162, 1311495), (243, 874330), (270, 786897), (405, 524598), (486, 437165), (810, 262299), (1215, 174866), (2430, 87433)]