30204738431

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1\times {\mathrm{5939}}^1$

素因数の和:7019

約数の個数: 32

約数和(自身を含む): 37225267200

約数和(自身を除く): 7020528769

約数列:

[1, 7, 23, 31, 161, 217, 713, 1019, 4991, 5939, 7133, 23437, 31589, 41573, 136597, 164059, 184109, 221123, 726547, 956179, 1288763, 4234507, 5085829, 6051841, 29641549, 42362887, 139192343, 187607071, 974346401, 1313249497, 4314962633, 30204738431]

約数ペア:

[(1, 30204738431), (7, 4314962633), (23, 1313249497), (31, 974346401), (161, 187607071), (217, 139192343), (713, 42362887), (1019, 29641549), (4991, 6051841), (5939, 5085829), (7133, 4234507), (23437, 1288763), (31589, 956179), (41573, 726547), (136597, 221123), (164059, 184109)]