31565970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{116911}}^1$

素因数の和:116927

約数の個数: 32

約数和(自身を含む): 84176640

約数和(自身を除く): 52610670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 116911, 233822, 350733, 584555, 701466, 1052199, 1169110, 1753665, 2104398, 3156597, 3507330, 5260995, 6313194, 10521990, 15782985, 31565970]

約数ペア:

[(1, 31565970), (2, 15782985), (3, 10521990), (5, 6313194), (6, 5260995), (9, 3507330), (10, 3156597), (15, 2104398), (18, 1753665), (27, 1169110), (30, 1052199), (45, 701466), (54, 584555), (90, 350733), (135, 233822), (270, 116911)]