147146180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{319883}}^1$

素因数の和:319915

約数の個数: 24

約数和(自身を含む): 322443072

約数和(自身を除く): 175296892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 319883, 639766, 1279532, 1599415, 3198830, 6397660, 7357309, 14714618, 29429236, 36786545, 73573090, 147146180]

約数ペア:

[(1, 147146180), (2, 73573090), (4, 36786545), (5, 29429236), (10, 14714618), (20, 7357309), (23, 6397660), (46, 3198830), (92, 1599415), (115, 1279532), (230, 639766), (460, 319883)]