61259310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 192067200

約数和(自身を除く): 130807890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 58, 63, 70, 87, 90, 98, 105, 126, 145, 147, 174, 203, 210, 245, 261, 290, 294, 315, 406, 435, 441, 479, 490, 522, 609, 630, 735, 870, 882, 958, 1015, 1218, 1305, 1421, 1437, 1470, 1827, 2030, 2205, 2395, 2610, 2842, 2874, 3045, 3353, 3654, 4263, 4311, 4410, 4790, 6090, 6706, 7105, 7185, 8526, 8622, 9135, 10059, 12789, 13891, 14210, 14370, 16765, 18270, 20118, 21315, 21555, 23471, 25578, 27782, 30177, 33530, 41673, 42630, 43110, 46942, 50295, 60354, 63945, 69455, 70413, 83346, 97237, 100590, 117355, 125019, 127890, 138910, 140826, 150885, 194474, 208365, 211239, 234710, 250038, 291711, 301770, 352065, 416730, 422478, 486185, 583422, 625095, 680659, 704130, 875133, 972370, 1056195, 1250190, 1361318, 1458555, 1750266, 2041977, 2112390, 2917110, 3403295, 4083954, 4375665, 6125931, 6806590, 8751330, 10209885, 12251862, 20419770, 30629655, 61259310]

約数ペア:

[(1, 61259310), (2, 30629655), (3, 20419770), (5, 12251862), (6, 10209885), (7, 8751330), (9, 6806590), (10, 6125931), (14, 4375665), (15, 4083954), (18, 3403295), (21, 2917110), (29, 2112390), (30, 2041977), (35, 1750266), (42, 1458555), (45, 1361318), (49, 1250190), (58, 1056195), (63, 972370), (70, 875133), (87, 704130), (90, 680659), (98, 625095), (105, 583422), (126, 486185), (145, 422478), (147, 416730), (174, 352065), (203, 301770), (210, 291711), (245, 250038), (261, 234710), (290, 211239), (294, 208365), (315, 194474), (406, 150885), (435, 140826), (441, 138910), (479, 127890), (490, 125019), (522, 117355), (609, 100590), (630, 97237), (735, 83346), (870, 70413), (882, 69455), (958, 63945), (1015, 60354), (1218, 50295), (1305, 46942), (1421, 43110), (1437, 42630), (1470, 41673), (1827, 33530), (2030, 30177), (2205, 27782), (2395, 25578), (2610, 23471), (2842, 21555), (2874, 21315), (3045, 20118), (3353, 18270), (3654, 16765), (4263, 14370), (4311, 14210), (4410, 13891), (4790, 12789), (6090, 10059), (6706, 9135), (7105, 8622), (7185, 8526)]