78252810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{26891}}^1$

素因数の和:26998

約数の個数: 32

約数和(自身を含む): 189749952

約数和(自身を除く): 111497142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 26891, 53782, 80673, 134455, 161346, 268910, 403365, 806730, 2608427, 5216854, 7825281, 13042135, 15650562, 26084270, 39126405, 78252810]

約数ペア:

[(1, 78252810), (2, 39126405), (3, 26084270), (5, 15650562), (6, 13042135), (10, 7825281), (15, 5216854), (30, 2608427), (97, 806730), (194, 403365), (291, 268910), (485, 161346), (582, 134455), (970, 80673), (1455, 53782), (2910, 26891)]