289567170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1072471}}^1$

素因数の和:1072487

約数の個数: 32

約数和(自身を含む): 772179840

約数和(自身を除く): 482612670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1072471, 2144942, 3217413, 5362355, 6434826, 9652239, 10724710, 16087065, 19304478, 28956717, 32174130, 48261195, 57913434, 96522390, 144783585, 289567170]

約数ペア:

[(1, 289567170), (2, 144783585), (3, 96522390), (5, 57913434), (6, 48261195), (9, 32174130), (10, 28956717), (15, 19304478), (18, 16087065), (27, 10724710), (30, 9652239), (45, 6434826), (54, 5362355), (90, 3217413), (135, 2144942), (270, 1072471)]