354857190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{4513}}^1$

素因数の和:7144

約数の個数: 32

約数和(自身を含む): 852170976

約数和(自身を除く): 497313786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2621, 4513, 5242, 7863, 9026, 13105, 13539, 15726, 22565, 26210, 27078, 39315, 45130, 67695, 78630, 135390, 11828573, 23657146, 35485719, 59142865, 70971438, 118285730, 177428595, 354857190]

約数ペア:

[(1, 354857190), (2, 177428595), (3, 118285730), (5, 70971438), (6, 59142865), (10, 35485719), (15, 23657146), (30, 11828573), (2621, 135390), (4513, 78630), (5242, 67695), (7863, 45130), (9026, 39315), (13105, 27078), (13539, 26210), (15726, 22565)]