8710369980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11167141}}^1$

素因数の和:11167166

約数の個数: 48

約数和(自身を含む): 26265117984

約数和(自身を除く): 17554748004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 11167141, 22334282, 33501423, 44668564, 55835705, 67002846, 111671410, 134005692, 145172833, 167507115, 223342820, 290345666, 335014230, 435518499, 580691332, 670028460, 725864165, 871036998, 1451728330, 1742073996, 2177592495, 2903456660, 4355184990, 8710369980]

約数ペア:

[(1, 8710369980), (2, 4355184990), (3, 2903456660), (4, 2177592495), (5, 1742073996), (6, 1451728330), (10, 871036998), (12, 725864165), (13, 670028460), (15, 580691332), (20, 435518499), (26, 335014230), (30, 290345666), (39, 223342820), (52, 167507115), (60, 145172833), (65, 134005692), (78, 111671410), (130, 67002846), (156, 55835705), (195, 44668564), (260, 33501423), (390, 22334282), (780, 11167141)]