247030002

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3761}}^1$

素因数の和:3899

約数の個数: 48

約数和(自身を含む): 554594040

約数和(自身を除く): 307564038

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 89, 123, 178, 246, 267, 369, 534, 738, 801, 1602, 3649, 3761, 7298, 7522, 10947, 11283, 21894, 22566, 32841, 33849, 65682, 67698, 154201, 308402, 334729, 462603, 669458, 925206, 1004187, 1387809, 2008374, 2775618, 3012561, 6025122, 13723889, 27447778, 41171667, 82343334, 123515001, 247030002]

約数ペア:

[(1, 247030002), (2, 123515001), (3, 82343334), (6, 41171667), (9, 27447778), (18, 13723889), (41, 6025122), (82, 3012561), (89, 2775618), (123, 2008374), (178, 1387809), (246, 1004187), (267, 925206), (369, 669458), (534, 462603), (738, 334729), (801, 308402), (1602, 154201), (3649, 67698), (3761, 65682), (7298, 33849), (7522, 32841), (10947, 22566), (11283, 21894)]