8468070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21713}}^1$

素因数の和:21736

約数の個数: 32

約数和(自身を含む): 21887712

約数和(自身を除く): 13419642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21713, 43426, 65139, 108565, 130278, 217130, 282269, 325695, 564538, 651390, 846807, 1411345, 1693614, 2822690, 4234035, 8468070]

約数ペア:

[(1, 8468070), (2, 4234035), (3, 2822690), (5, 1693614), (6, 1411345), (10, 846807), (13, 651390), (15, 564538), (26, 325695), (30, 282269), (39, 217130), (65, 130278), (78, 108565), (130, 65139), (195, 43426), (390, 21713)]