89700420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2591}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 251693568

約数和(自身を除く): 161993148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1731, 2308, 2591, 2885, 3462, 5182, 5770, 6924, 7773, 8655, 10364, 11540, 12955, 15546, 17310, 25910, 31092, 34620, 38865, 51820, 77730, 155460, 1495007, 2990014, 4485021, 5980028, 7475035, 8970042, 14950070, 17940084, 22425105, 29900140, 44850210, 89700420]

約数ペア:

[(1, 89700420), (2, 44850210), (3, 29900140), (4, 22425105), (5, 17940084), (6, 14950070), (10, 8970042), (12, 7475035), (15, 5980028), (20, 4485021), (30, 2990014), (60, 1495007), (577, 155460), (1154, 77730), (1731, 51820), (2308, 38865), (2591, 34620), (2885, 31092), (3462, 25910), (5182, 17310), (5770, 15546), (6924, 12955), (7773, 11540), (8655, 10364)]