30161565

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{10639}}^1$

素因数の和:10663

約数の個数: 40

約数和(自身を含む): 61797120

約数和(自身を除く): 31635555

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 10639, 31917, 53195, 74473, 95751, 159585, 223419, 287253, 372365, 478755, 670257, 861759, 1117095, 1436265, 2010771, 3351285, 4308795, 6032313, 10053855, 30161565]

約数ペア:

[(1, 30161565), (3, 10053855), (5, 6032313), (7, 4308795), (9, 3351285), (15, 2010771), (21, 1436265), (27, 1117095), (35, 861759), (45, 670257), (63, 478755), (81, 372365), (105, 287253), (135, 223419), (189, 159585), (315, 95751), (405, 74473), (567, 53195), (945, 31917), (2835, 10639)]