42417420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{859}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 119051520

約数和(自身を除く): 76634100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 859, 1646, 1718, 2469, 2577, 3292, 3436, 4115, 4295, 4938, 5154, 8230, 8590, 9876, 10308, 12345, 12885, 16460, 17180, 24690, 25770, 49380, 51540, 706957, 1413914, 2120871, 2827828, 3534785, 4241742, 7069570, 8483484, 10604355, 14139140, 21208710, 42417420]

約数ペア:

[(1, 42417420), (2, 21208710), (3, 14139140), (4, 10604355), (5, 8483484), (6, 7069570), (10, 4241742), (12, 3534785), (15, 2827828), (20, 2120871), (30, 1413914), (60, 706957), (823, 51540), (859, 49380), (1646, 25770), (1718, 24690), (2469, 17180), (2577, 16460), (3292, 12885), (3436, 12345), (4115, 10308), (4295, 9876), (4938, 8590), (5154, 8230)]