30665565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 61696128

約数和(自身を除く): 31030563

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 1453, 2345, 3015, 4221, 4359, 7035, 7265, 10171, 13077, 21105, 21795, 30513, 50855, 65385, 91539, 97351, 152565, 292053, 457695, 486755, 681457, 876159, 1460265, 2044371, 3407285, 4380795, 6133113, 10221855, 30665565]

約数ペア:

[(1, 30665565), (3, 10221855), (5, 6133113), (7, 4380795), (9, 3407285), (15, 2044371), (21, 1460265), (35, 876159), (45, 681457), (63, 486755), (67, 457695), (105, 292053), (201, 152565), (315, 97351), (335, 91539), (469, 65385), (603, 50855), (1005, 30513), (1407, 21795), (1453, 21105), (2345, 13077), (3015, 10171), (4221, 7265), (4359, 7035)]