71687970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{265511}}^1$

素因数の和:265527

約数の個数: 32

約数和(自身を含む): 191168640

約数和(自身を除く): 119480670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 265511, 531022, 796533, 1327555, 1593066, 2389599, 2655110, 3982665, 4779198, 7168797, 7965330, 11947995, 14337594, 23895990, 35843985, 71687970]

約数ペア:

[(1, 71687970), (2, 35843985), (3, 23895990), (5, 14337594), (6, 11947995), (9, 7965330), (10, 7168797), (15, 4779198), (18, 3982665), (27, 2655110), (30, 2389599), (45, 1593066), (54, 1327555), (90, 796533), (135, 531022), (270, 265511)]