42346370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 85034880

約数和(自身を除く): 42688510

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 121, 158, 242, 395, 443, 605, 790, 869, 886, 1210, 1738, 2215, 4345, 4430, 4873, 8690, 9559, 9746, 19118, 24365, 34997, 47795, 48730, 53603, 69994, 95590, 107206, 174985, 268015, 349970, 384967, 536030, 769934, 1924835, 3849670, 4234637, 8469274, 21173185, 42346370]

約数ペア:

[(1, 42346370), (2, 21173185), (5, 8469274), (10, 4234637), (11, 3849670), (22, 1924835), (55, 769934), (79, 536030), (110, 384967), (121, 349970), (158, 268015), (242, 174985), (395, 107206), (443, 95590), (605, 69994), (790, 53603), (869, 48730), (886, 47795), (1210, 34997), (1738, 24365), (2215, 19118), (4345, 9746), (4430, 9559), (4873, 8690)]