63415970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 117754560

約数和(自身を除く): 54338590

約数列:

[1, 2, 5, 10, 43, 86, 139, 215, 278, 430, 695, 1061, 1390, 2122, 5305, 5977, 10610, 11954, 29885, 45623, 59770, 91246, 147479, 228115, 294958, 456230, 737395, 1474790, 6341597, 12683194, 31707985, 63415970]

約数ペア:

[(1, 63415970), (2, 31707985), (5, 12683194), (10, 6341597), (43, 1474790), (86, 737395), (139, 456230), (215, 294958), (278, 228115), (430, 147479), (695, 91246), (1061, 59770), (1390, 45623), (2122, 29885), (5305, 11954), (5977, 10610)]