65238530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1831}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 134542080

約数和(自身を除く): 69303550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 1831, 2545, 3563, 3662, 5090, 7126, 9155, 12817, 17815, 18310, 25634, 35630, 64085, 128170, 931979, 1863958, 4659895, 6523853, 9319790, 13047706, 32619265, 65238530]

約数ペア:

[(1, 65238530), (2, 32619265), (5, 13047706), (7, 9319790), (10, 6523853), (14, 4659895), (35, 1863958), (70, 931979), (509, 128170), (1018, 64085), (1831, 35630), (2545, 25634), (3563, 18310), (3662, 17815), (5090, 12817), (7126, 9155)]