69897146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 47192134

約数列:

[1, 2, 11, 22, 79, 131, 158, 262, 307, 614, 869, 1441, 1738, 2882, 3377, 6754, 10349, 20698, 24253, 40217, 48506, 80434, 113839, 227678, 266783, 442387, 533566, 884774, 3177143, 6354286, 34948573, 69897146]

約数ペア:

[(1, 69897146), (2, 34948573), (11, 6354286), (22, 3177143), (79, 884774), (131, 533566), (158, 442387), (262, 266783), (307, 227678), (614, 113839), (869, 80434), (1441, 48506), (1738, 40217), (2882, 24253), (3377, 20698), (6754, 10349)]