454246730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{33623}}^1$

素因数の和:33830

約数の個数: 32

約数和(自身を含む): 939320064

約数和(自身を除く): 485073334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 13510, 33623, 67246, 168115, 235361, 336230, 470722, 1176805, 2353610, 6489239, 12978478, 32446195, 45424673, 64892390, 90849346, 227123365, 454246730]

約数ペア:

[(1, 454246730), (2, 227123365), (5, 90849346), (7, 64892390), (10, 45424673), (14, 32446195), (35, 12978478), (70, 6489239), (193, 2353610), (386, 1176805), (965, 470722), (1351, 336230), (1930, 235361), (2702, 168115), (6755, 67246), (13510, 33623)]