191888820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1066049}}^1$

素因数の和:1066064

約数の個数: 36

約数和(自身を含む): 582063300

約数和(自身を除く): 390174480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1066049, 2132098, 3198147, 4264196, 5330245, 6396294, 9594441, 10660490, 12792588, 15990735, 19188882, 21320980, 31981470, 38377764, 47972205, 63962940, 95944410, 191888820]

約数ペア:

[(1, 191888820), (2, 95944410), (3, 63962940), (4, 47972205), (5, 38377764), (6, 31981470), (9, 21320980), (10, 19188882), (12, 15990735), (15, 12792588), (18, 10660490), (20, 9594441), (30, 6396294), (36, 5330245), (45, 4264196), (60, 3198147), (90, 2132098), (180, 1066049)]