42491190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{202339}}^1$

素因数の和:202356

約数の個数: 32

約数和(自身を含む): 116547840

約数和(自身を除く): 74056650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 202339, 404678, 607017, 1011695, 1214034, 1416373, 2023390, 2832746, 3035085, 4249119, 6070170, 7081865, 8498238, 14163730, 21245595, 42491190]

約数ペア:

[(1, 42491190), (2, 21245595), (3, 14163730), (5, 8498238), (6, 7081865), (7, 6070170), (10, 4249119), (14, 3035085), (15, 2832746), (21, 2023390), (30, 1416373), (35, 1214034), (42, 1011695), (70, 607017), (105, 404678), (210, 202339)]