4651287990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{368273}}^1$

素因数の和:368704

約数の個数: 32

約数和(自身を含む): 11189637216

約数和(自身を除く): 6538349226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 368273, 736546, 1104819, 1841365, 2209638, 3682730, 5524095, 11048190, 155042933, 310085866, 465128799, 775214665, 930257598, 1550429330, 2325643995, 4651287990]

約数ペア:

[(1, 4651287990), (2, 2325643995), (3, 1550429330), (5, 930257598), (6, 775214665), (10, 465128799), (15, 310085866), (30, 155042933), (421, 11048190), (842, 5524095), (1263, 3682730), (2105, 2209638), (2526, 1841365), (4210, 1104819), (6315, 736546), (12630, 368273)]