42374990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16361}}^1$

素因数の和:16412

約数の個数: 32

約数和(自身を含む): 89532864

約数和(自身を除く): 47157874

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 16361, 32722, 81805, 114527, 163610, 229054, 572635, 605357, 1145270, 1210714, 3026785, 4237499, 6053570, 8474998, 21187495, 42374990]

約数ペア:

[(1, 42374990), (2, 21187495), (5, 8474998), (7, 6053570), (10, 4237499), (14, 3026785), (35, 1210714), (37, 1145270), (70, 605357), (74, 572635), (185, 229054), (259, 163610), (370, 114527), (518, 81805), (1295, 32722), (2590, 16361)]