91065970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{661}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 171590400

約数和(自身を除く): 80524430

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 599, 661, 1198, 1322, 2995, 3305, 5990, 6610, 13777, 15203, 27554, 30406, 68885, 76015, 137770, 152030, 395939, 791878, 1979695, 3959390, 9106597, 18213194, 45532985, 91065970]

約数ペア:

[(1, 91065970), (2, 45532985), (5, 18213194), (10, 9106597), (23, 3959390), (46, 1979695), (115, 791878), (230, 395939), (599, 152030), (661, 137770), (1198, 76015), (1322, 68885), (2995, 30406), (3305, 27554), (5990, 15203), (6610, 13777)]