228690217730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{761869}}^1$

素因数の和:764198

約数の個数: 32

約数和(自身を含む): 443499764400

約数和(自身を除く): 214809546670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2309, 4618, 11545, 23090, 30017, 60034, 150085, 300170, 761869, 1523738, 3809345, 7618690, 9904297, 19808594, 49521485, 99042970, 1759155521, 3518311042, 8795777605, 17591555210, 22869021773, 45738043546, 114345108865, 228690217730]

約数ペア:

[(1, 228690217730), (2, 114345108865), (5, 45738043546), (10, 22869021773), (13, 17591555210), (26, 8795777605), (65, 3518311042), (130, 1759155521), (2309, 99042970), (4618, 49521485), (11545, 19808594), (23090, 9904297), (30017, 7618690), (60034, 3809345), (150085, 1523738), (300170, 761869)]