83427970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 154879488

約数和(自身を除く): 71451518

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 463, 487, 926, 974, 2315, 2435, 4630, 4870, 17131, 18019, 34262, 36038, 85655, 90095, 171310, 180190, 225481, 450962, 1127405, 2254810, 8342797, 16685594, 41713985, 83427970]

約数ペア:

[(1, 83427970), (2, 41713985), (5, 16685594), (10, 8342797), (37, 2254810), (74, 1127405), (185, 450962), (370, 225481), (463, 180190), (487, 171310), (926, 90095), (974, 85655), (2315, 36038), (2435, 34262), (4630, 18019), (4870, 17131)]