30498372

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 80720640

約数和(自身を除く): 50222268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 131, 174, 223, 261, 262, 348, 393, 446, 522, 524, 669, 786, 892, 1044, 1179, 1338, 1572, 2007, 2358, 2676, 3799, 4014, 4716, 6467, 7598, 8028, 11397, 12934, 15196, 19401, 22794, 25868, 29213, 34191, 38802, 45588, 58203, 58426, 68382, 77604, 87639, 116406, 116852, 136764, 175278, 232812, 262917, 350556, 525834, 847177, 1051668, 1694354, 2541531, 3388708, 5083062, 7624593, 10166124, 15249186, 30498372]

約数ペア:

[(1, 30498372), (2, 15249186), (3, 10166124), (4, 7624593), (6, 5083062), (9, 3388708), (12, 2541531), (18, 1694354), (29, 1051668), (36, 847177), (58, 525834), (87, 350556), (116, 262917), (131, 232812), (174, 175278), (223, 136764), (261, 116852), (262, 116406), (348, 87639), (393, 77604), (446, 68382), (522, 58426), (524, 58203), (669, 45588), (786, 38802), (892, 34191), (1044, 29213), (1179, 25868), (1338, 22794), (1572, 19401), (2007, 15196), (2358, 12934), (2676, 11397), (3799, 8028), (4014, 7598), (4716, 6467)]