86839980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1447333}}^1$

素因数の和:1447345

約数の個数: 24

約数和(自身を含む): 243152112

約数和(自身を除く): 156312132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1447333, 2894666, 4341999, 5789332, 7236665, 8683998, 14473330, 17367996, 21709995, 28946660, 43419990, 86839980]

約数ペア:

[(1, 86839980), (2, 43419990), (3, 28946660), (4, 21709995), (5, 17367996), (6, 14473330), (10, 8683998), (12, 7236665), (15, 5789332), (20, 4341999), (30, 2894666), (60, 1447333)]