218361930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{10657}}^1$

素因数の和:11350

約数の個数: 32

約数和(自身を含む): 524885184

約数和(自身を除く): 306523254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 683, 1366, 2049, 3415, 4098, 6830, 10245, 10657, 20490, 21314, 31971, 53285, 63942, 106570, 159855, 319710, 7278731, 14557462, 21836193, 36393655, 43672386, 72787310, 109180965, 218361930]

約数ペア:

[(1, 218361930), (2, 109180965), (3, 72787310), (5, 43672386), (6, 36393655), (10, 21836193), (15, 14557462), (30, 7278731), (683, 319710), (1366, 159855), (2049, 106570), (3415, 63942), (4098, 53285), (6830, 31971), (10245, 21314), (10657, 20490)]