154685030

素因数分解:

$2^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{20011}}^1$

素因数の和:20791

約数の個数: 16

約数和(自身を含む): 278807184

約数和(自身を除く): 124122154

約数列:

[1, 2, 5, 10, 773, 1546, 3865, 7730, 20011, 40022, 100055, 200110, 15468503, 30937006, 77342515, 154685030]

約数ペア:

[(1, 154685030), (2, 77342515), (5, 30937006), (10, 15468503), (773, 200110), (1546, 100055), (3865, 40022), (7730, 20011)]