2270190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5844

約数の個数: 32

約数和(自身を含む): 5868576

約数和(自身を除く): 3598386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5821, 11642, 17463, 29105, 34926, 58210, 75673, 87315, 151346, 174630, 227019, 378365, 454038, 756730, 1135095, 2270190]

約数ペア:

[(1, 2270190), (2, 1135095), (3, 756730), (5, 454038), (6, 378365), (10, 227019), (13, 174630), (15, 151346), (26, 87315), (30, 75673), (39, 58210), (65, 34926), (78, 29105), (130, 17463), (195, 11642), (390, 5821)]