30974265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 63936000

約数和(自身を除く): 32961735

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 105, 135, 189, 219, 315, 365, 449, 511, 657, 945, 1095, 1347, 1533, 1971, 2245, 2555, 3143, 3285, 4041, 4599, 6735, 7665, 9429, 9855, 12123, 13797, 15715, 20205, 22995, 28287, 32777, 47145, 60615, 68985, 84861, 98331, 141435, 163885, 229439, 294993, 424305, 491655, 688317, 884979, 1147195, 1474965, 2064951, 3441585, 4424895, 6194853, 10324755, 30974265]

約数ペア:

[(1, 30974265), (3, 10324755), (5, 6194853), (7, 4424895), (9, 3441585), (15, 2064951), (21, 1474965), (27, 1147195), (35, 884979), (45, 688317), (63, 491655), (73, 424305), (105, 294993), (135, 229439), (189, 163885), (219, 141435), (315, 98331), (365, 84861), (449, 68985), (511, 60615), (657, 47145), (945, 32777), (1095, 28287), (1347, 22995), (1533, 20205), (1971, 15715), (2245, 13797), (2555, 12123), (3143, 9855), (3285, 9429), (4041, 7665), (4599, 6735)]