215305410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{3163}}^1$

素因数の和:5442

約数の個数: 32

約数和(自身を含む): 517124160

約数和(自身を除く): 301818750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2269, 3163, 4538, 6326, 6807, 9489, 11345, 13614, 15815, 18978, 22690, 31630, 34035, 47445, 68070, 94890, 7176847, 14353694, 21530541, 35884235, 43061082, 71768470, 107652705, 215305410]

約数ペア:

[(1, 215305410), (2, 107652705), (3, 71768470), (5, 43061082), (6, 35884235), (10, 21530541), (15, 14353694), (30, 7176847), (2269, 94890), (3163, 68070), (4538, 47445), (6326, 34035), (6807, 31630), (9489, 22690), (11345, 18978), (13614, 15815)]