30923865

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 61820928

約数和(自身を除く): 30897063

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 773, 889, 1143, 1905, 2319, 2667, 3865, 4445, 5411, 5715, 6957, 8001, 11595, 13335, 16233, 27055, 34785, 40005, 48699, 81165, 98171, 243495, 294513, 490855, 687197, 883539, 1472565, 2061591, 3435985, 4417695, 6184773, 10307955, 30923865]

約数ペア:

[(1, 30923865), (3, 10307955), (5, 6184773), (7, 4417695), (9, 3435985), (15, 2061591), (21, 1472565), (35, 883539), (45, 687197), (63, 490855), (105, 294513), (127, 243495), (315, 98171), (381, 81165), (635, 48699), (773, 40005), (889, 34785), (1143, 27055), (1905, 16233), (2319, 13335), (2667, 11595), (3865, 8001), (4445, 6957), (5411, 5715)]