39729970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24677}}^1$

素因数の和:24714

約数の個数: 32

約数和(自身を含む): 85287168

約数和(自身を除く): 45557198

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 24677, 49354, 123385, 172739, 246770, 345478, 567571, 863695, 1135142, 1727390, 2837855, 3972997, 5675710, 7945994, 19864985, 39729970]

約数ペア:

[(1, 39729970), (2, 19864985), (5, 7945994), (7, 5675710), (10, 3972997), (14, 2837855), (23, 1727390), (35, 1135142), (46, 863695), (70, 567571), (115, 345478), (161, 246770), (230, 172739), (322, 123385), (805, 49354), (1610, 24677)]