164925210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127849}}^1$

素因数の和:127902

約数の個数: 32

約数和(自身を含む): 405028800

約数和(自身を除く): 240103590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 127849, 255698, 383547, 639245, 767094, 1278490, 1917735, 3835470, 5497507, 10995014, 16492521, 27487535, 32985042, 54975070, 82462605, 164925210]

約数ペア:

[(1, 164925210), (2, 82462605), (3, 54975070), (5, 32985042), (6, 27487535), (10, 16492521), (15, 10995014), (30, 5497507), (43, 3835470), (86, 1917735), (129, 1278490), (215, 767094), (258, 639245), (430, 383547), (645, 255698), (1290, 127849)]