30181188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 75043584

約数和(自身を除く): 44862396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 197, 204, 394, 591, 751, 788, 1182, 1502, 2253, 2364, 3004, 3349, 4506, 6698, 9012, 10047, 12767, 13396, 20094, 25534, 38301, 40188, 51068, 76602, 147947, 153204, 295894, 443841, 591788, 887682, 1775364, 2515099, 5030198, 7545297, 10060396, 15090594, 30181188]

約数ペア:

[(1, 30181188), (2, 15090594), (3, 10060396), (4, 7545297), (6, 5030198), (12, 2515099), (17, 1775364), (34, 887682), (51, 591788), (68, 443841), (102, 295894), (197, 153204), (204, 147947), (394, 76602), (591, 51068), (751, 40188), (788, 38301), (1182, 25534), (1502, 20094), (2253, 13396), (2364, 12767), (3004, 10047), (3349, 9012), (4506, 6698)]