30197735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 39923712

約数和(自身を除く): 9725977

約数列:

[1, 5, 23, 37, 47, 115, 151, 185, 235, 755, 851, 1081, 1739, 3473, 4255, 5405, 5587, 7097, 8695, 17365, 27935, 35485, 39997, 128501, 163231, 199985, 262589, 642505, 816155, 1312945, 6039547, 30197735]

約数ペア:

[(1, 30197735), (5, 6039547), (23, 1312945), (37, 816155), (47, 642505), (115, 262589), (151, 199985), (185, 163231), (235, 128501), (755, 39997), (851, 35485), (1081, 27935), (1739, 17365), (3473, 8695), (4255, 7097), (5405, 5587)]