248601210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 707180544

約数和(自身を除く): 458579334

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 167, 195, 286, 330, 334, 347, 390, 429, 501, 694, 715, 835, 858, 1002, 1041, 1430, 1670, 1735, 1837, 2082, 2145, 2171, 2505, 3470, 3674, 3817, 4290, 4342, 4511, 5010, 5205, 5511, 6513, 7634, 9022, 9185, 10410, 10855, 11022, 11451, 13026, 13533, 18370, 19085, 21710, 22555, 22902, 23881, 27066, 27555, 32565, 38170, 45110, 47762, 49621, 55110, 57255, 57949, 65130, 67665, 71643, 99242, 114510, 115898, 119405, 135330, 143286, 148863, 173847, 238810, 248105, 289745, 297726, 347694, 358215, 496210, 579490, 637439, 716430, 744315, 753337, 869235, 1274878, 1488630, 1506674, 1738470, 1912317, 2260011, 3187195, 3766685, 3824634, 4520022, 6374390, 7533370, 8286707, 9561585, 11300055, 16573414, 19123170, 22600110, 24860121, 41433535, 49720242, 82867070, 124300605, 248601210]

約数ペア:

[(1, 248601210), (2, 124300605), (3, 82867070), (5, 49720242), (6, 41433535), (10, 24860121), (11, 22600110), (13, 19123170), (15, 16573414), (22, 11300055), (26, 9561585), (30, 8286707), (33, 7533370), (39, 6374390), (55, 4520022), (65, 3824634), (66, 3766685), (78, 3187195), (110, 2260011), (130, 1912317), (143, 1738470), (165, 1506674), (167, 1488630), (195, 1274878), (286, 869235), (330, 753337), (334, 744315), (347, 716430), (390, 637439), (429, 579490), (501, 496210), (694, 358215), (715, 347694), (835, 297726), (858, 289745), (1002, 248105), (1041, 238810), (1430, 173847), (1670, 148863), (1735, 143286), (1837, 135330), (2082, 119405), (2145, 115898), (2171, 114510), (2505, 99242), (3470, 71643), (3674, 67665), (3817, 65130), (4290, 57949), (4342, 57255), (4511, 55110), (5010, 49621), (5205, 47762), (5511, 45110), (6513, 38170), (7634, 32565), (9022, 27555), (9185, 27066), (10410, 23881), (10855, 22902), (11022, 22555), (11451, 21710), (13026, 19085), (13533, 18370)]