30026385

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 55246464

約数和(自身を除く): 25220079

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 201, 207, 335, 345, 433, 603, 1005, 1035, 1299, 1541, 2165, 3015, 3897, 4623, 6495, 7705, 9959, 13869, 19485, 23115, 29011, 29877, 49795, 69345, 87033, 89631, 145055, 149385, 261099, 435165, 448155, 667253, 1305495, 2001759, 3336265, 6005277, 10008795, 30026385]

約数ペア:

[(1, 30026385), (3, 10008795), (5, 6005277), (9, 3336265), (15, 2001759), (23, 1305495), (45, 667253), (67, 448155), (69, 435165), (115, 261099), (201, 149385), (207, 145055), (335, 89631), (345, 87033), (433, 69345), (603, 49795), (1005, 29877), (1035, 29011), (1299, 23115), (1541, 19485), (2165, 13869), (3015, 9959), (3897, 7705), (4623, 6495)]