84147630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{400703}}^1$

素因数の和:400720

約数の個数: 32

約数和(自身を含む): 230805504

約数和(自身を除く): 146657874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 400703, 801406, 1202109, 2003515, 2404218, 2804921, 4007030, 5609842, 6010545, 8414763, 12021090, 14024605, 16829526, 28049210, 42073815, 84147630]

約数ペア:

[(1, 84147630), (2, 42073815), (3, 28049210), (5, 16829526), (6, 14024605), (7, 12021090), (10, 8414763), (14, 6010545), (15, 5609842), (21, 4007030), (30, 2804921), (35, 2404218), (42, 2003515), (70, 1202109), (105, 801406), (210, 400703)]