30531798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3761}}^1$

素因数の和:3821

約数の個数: 48

約数和(自身を含む): 73945872

約数和(自身を除く): 43414074

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 3761, 4059, 7522, 8118, 11283, 22566, 33849, 41371, 67698, 82742, 124113, 154201, 248226, 308402, 372339, 462603, 744678, 925206, 1387809, 1696211, 2775618, 3392422, 5088633, 10177266, 15265899, 30531798]

約数ペア:

[(1, 30531798), (2, 15265899), (3, 10177266), (6, 5088633), (9, 3392422), (11, 2775618), (18, 1696211), (22, 1387809), (33, 925206), (41, 744678), (66, 462603), (82, 372339), (99, 308402), (123, 248226), (198, 154201), (246, 124113), (369, 82742), (451, 67698), (738, 41371), (902, 33849), (1353, 22566), (2706, 11283), (3761, 8118), (4059, 7522)]