70290354

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 142571520

約数和(自身を除く): 72281166

約数列:

[1, 2, 3, 6, 139, 271, 278, 311, 417, 542, 622, 813, 834, 933, 1626, 1866, 37669, 43229, 75338, 84281, 86458, 113007, 129687, 168562, 226014, 252843, 259374, 505686, 11715059, 23430118, 35145177, 70290354]

約数ペア:

[(1, 70290354), (2, 35145177), (3, 23430118), (6, 11715059), (139, 505686), (271, 259374), (278, 252843), (311, 226014), (417, 168562), (542, 129687), (622, 113007), (813, 86458), (834, 84281), (933, 75338), (1626, 43229), (1866, 37669)]