397029690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{12497}}^1$

素因数の和:12863

約数の個数: 48

約数和(自身を含む): 1035284328

約数和(自身を除く): 638254638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 706, 1059, 1765, 2118, 3177, 3530, 5295, 6354, 10590, 12497, 15885, 24994, 31770, 37491, 62485, 74982, 112473, 124970, 187455, 224946, 374910, 562365, 1124730, 4411441, 8822882, 13234323, 22057205, 26468646, 39702969, 44114410, 66171615, 79405938, 132343230, 198514845, 397029690]

約数ペア:

[(1, 397029690), (2, 198514845), (3, 132343230), (5, 79405938), (6, 66171615), (9, 44114410), (10, 39702969), (15, 26468646), (18, 22057205), (30, 13234323), (45, 8822882), (90, 4411441), (353, 1124730), (706, 562365), (1059, 374910), (1765, 224946), (2118, 187455), (3177, 124970), (3530, 112473), (5295, 74982), (6354, 62485), (10590, 37491), (12497, 31770), (15885, 24994)]