2157141570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{23039}}^1$

素因数の和:26170

約数の個数: 32

約数和(自身を含む): 5179023360

約数和(自身を除く): 3021881790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3121, 6242, 9363, 15605, 18726, 23039, 31210, 46078, 46815, 69117, 93630, 115195, 138234, 230390, 345585, 691170, 71904719, 143809438, 215714157, 359523595, 431428314, 719047190, 1078570785, 2157141570]

約数ペア:

[(1, 2157141570), (2, 1078570785), (3, 719047190), (5, 431428314), (6, 359523595), (10, 215714157), (15, 143809438), (30, 71904719), (3121, 691170), (6242, 345585), (9363, 230390), (15605, 138234), (18726, 115195), (23039, 93630), (31210, 69117), (46078, 46815)]