131800380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2196673}}^1$

素因数の和:2196685

約数の個数: 24

約数和(自身を含む): 369041232

約数和(自身を除く): 237240852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2196673, 4393346, 6590019, 8786692, 10983365, 13180038, 21966730, 26360076, 32950095, 43933460, 65900190, 131800380]

約数ペア:

[(1, 131800380), (2, 65900190), (3, 43933460), (4, 32950095), (5, 26360076), (6, 21966730), (10, 13180038), (12, 10983365), (15, 8786692), (20, 6590019), (30, 4393346), (60, 2196673)]