145031130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1987}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 377735904

約数和(自身を除く): 232704774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 811, 1622, 1987, 2433, 3974, 4055, 4866, 5961, 7299, 8110, 9935, 11922, 12165, 14598, 17883, 19870, 24330, 29805, 35766, 36495, 59610, 72990, 89415, 178830, 1611457, 3222914, 4834371, 8057285, 9668742, 14503113, 16114570, 24171855, 29006226, 48343710, 72515565, 145031130]

約数ペア:

[(1, 145031130), (2, 72515565), (3, 48343710), (5, 29006226), (6, 24171855), (9, 16114570), (10, 14503113), (15, 9668742), (18, 8057285), (30, 4834371), (45, 3222914), (90, 1611457), (811, 178830), (1622, 89415), (1987, 72990), (2433, 59610), (3974, 36495), (4055, 35766), (4866, 29805), (5961, 24330), (7299, 19870), (8110, 17883), (9935, 14598), (11922, 12165)]