15672271990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1\times {\mathrm{29873}}^1$

素因数の和:32184

約数の個数: 32

約数和(自身を含む): 29450506176

約数和(自身を除く): 13778234186

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2281, 4562, 11405, 22810, 29873, 52463, 59746, 104926, 149365, 262315, 298730, 524630, 687079, 1374158, 3435395, 6870790, 68140313, 136280626, 340701565, 681403130, 1567227199, 3134454398, 7836135995, 15672271990]

約数ペア:

[(1, 15672271990), (2, 7836135995), (5, 3134454398), (10, 1567227199), (23, 681403130), (46, 340701565), (115, 136280626), (230, 68140313), (2281, 6870790), (4562, 3435395), (11405, 1374158), (22810, 687079), (29873, 524630), (52463, 298730), (59746, 262315), (104926, 149365)]