64830486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 169205760

約数和(自身を除く): 104375274

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 31, 34, 42, 51, 58, 62, 87, 93, 101, 102, 119, 174, 186, 202, 203, 217, 238, 303, 357, 406, 434, 493, 527, 606, 609, 651, 707, 714, 899, 986, 1054, 1218, 1302, 1414, 1479, 1581, 1717, 1798, 2121, 2697, 2929, 2958, 3131, 3162, 3434, 3451, 3689, 4242, 5151, 5394, 5858, 6262, 6293, 6902, 7378, 8787, 9393, 10302, 10353, 11067, 12019, 12586, 15283, 17574, 18786, 18879, 20503, 20706, 21917, 22134, 24038, 30566, 36057, 37758, 41006, 43834, 45849, 49793, 53227, 61509, 65751, 72114, 90799, 91698, 99586, 106454, 106981, 123018, 131502, 149379, 159681, 181598, 213962, 272397, 298758, 319362, 320943, 348551, 372589, 544794, 635593, 641886, 697102, 745178, 1045653, 1117767, 1271186, 1543583, 1906779, 2091306, 2235534, 3087166, 3813558, 4630749, 9261498, 10805081, 21610162, 32415243, 64830486]

約数ペア:

[(1, 64830486), (2, 32415243), (3, 21610162), (6, 10805081), (7, 9261498), (14, 4630749), (17, 3813558), (21, 3087166), (29, 2235534), (31, 2091306), (34, 1906779), (42, 1543583), (51, 1271186), (58, 1117767), (62, 1045653), (87, 745178), (93, 697102), (101, 641886), (102, 635593), (119, 544794), (174, 372589), (186, 348551), (202, 320943), (203, 319362), (217, 298758), (238, 272397), (303, 213962), (357, 181598), (406, 159681), (434, 149379), (493, 131502), (527, 123018), (606, 106981), (609, 106454), (651, 99586), (707, 91698), (714, 90799), (899, 72114), (986, 65751), (1054, 61509), (1218, 53227), (1302, 49793), (1414, 45849), (1479, 43834), (1581, 41006), (1717, 37758), (1798, 36057), (2121, 30566), (2697, 24038), (2929, 22134), (2958, 21917), (3131, 20706), (3162, 20503), (3434, 18879), (3451, 18786), (3689, 17574), (4242, 15283), (5151, 12586), (5394, 12019), (5858, 11067), (6262, 10353), (6293, 10302), (6902, 9393), (7378, 8787)]