312146530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{10723}}^1$

素因数の和:10842

約数の個数: 32

約数和(自身を含む): 583728768

約数和(自身を除く): 271582238

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 5822, 10723, 14555, 21446, 29110, 53615, 107230, 439643, 761333, 879286, 1522666, 2198215, 3806665, 4396430, 7613330, 31214653, 62429306, 156073265, 312146530]

約数ペア:

[(1, 312146530), (2, 156073265), (5, 62429306), (10, 31214653), (41, 7613330), (71, 4396430), (82, 3806665), (142, 2198215), (205, 1522666), (355, 879286), (410, 761333), (710, 439643), (2911, 107230), (5822, 53615), (10723, 29110), (14555, 21446)]