42029890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1433}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 86728320

約数和(自身を除く): 44698430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 1433, 2095, 2866, 2933, 4190, 5866, 7165, 10031, 14330, 14665, 20062, 29330, 50155, 100310, 600427, 1200854, 3002135, 4202989, 6004270, 8405978, 21014945, 42029890]

約数ペア:

[(1, 42029890), (2, 21014945), (5, 8405978), (7, 6004270), (10, 4202989), (14, 3002135), (35, 1200854), (70, 600427), (419, 100310), (838, 50155), (1433, 29330), (2095, 20062), (2866, 14665), (2933, 14330), (4190, 10031), (5866, 7165)]