502825830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 1388016000

約数和(自身を除く): 885190170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 149, 170, 195, 221, 255, 298, 390, 442, 447, 509, 510, 663, 745, 894, 1018, 1105, 1326, 1490, 1527, 1937, 2210, 2235, 2533, 2545, 3054, 3315, 3874, 4470, 5066, 5090, 5811, 6617, 6630, 7599, 7635, 8653, 9685, 11622, 12665, 13234, 15198, 15270, 17306, 19370, 19851, 25330, 25959, 29055, 32929, 33085, 37995, 39702, 43265, 51918, 58110, 65858, 66170, 75841, 75990, 86530, 98787, 99255, 112489, 129795, 151682, 164645, 197574, 198510, 224978, 227523, 259590, 329290, 337467, 379205, 455046, 493935, 562445, 674934, 758410, 985933, 987870, 1124890, 1137615, 1289297, 1687335, 1971866, 2275230, 2578594, 2957799, 3374670, 3867891, 4929665, 5915598, 6446485, 7735782, 9859330, 12892970, 14788995, 16760861, 19339455, 29577990, 33521722, 38678910, 50282583, 83804305, 100565166, 167608610, 251412915, 502825830]

約数ペア:

[(1, 502825830), (2, 251412915), (3, 167608610), (5, 100565166), (6, 83804305), (10, 50282583), (13, 38678910), (15, 33521722), (17, 29577990), (26, 19339455), (30, 16760861), (34, 14788995), (39, 12892970), (51, 9859330), (65, 7735782), (78, 6446485), (85, 5915598), (102, 4929665), (130, 3867891), (149, 3374670), (170, 2957799), (195, 2578594), (221, 2275230), (255, 1971866), (298, 1687335), (390, 1289297), (442, 1137615), (447, 1124890), (509, 987870), (510, 985933), (663, 758410), (745, 674934), (894, 562445), (1018, 493935), (1105, 455046), (1326, 379205), (1490, 337467), (1527, 329290), (1937, 259590), (2210, 227523), (2235, 224978), (2533, 198510), (2545, 197574), (3054, 164645), (3315, 151682), (3874, 129795), (4470, 112489), (5066, 99255), (5090, 98787), (5811, 86530), (6617, 75990), (6630, 75841), (7599, 66170), (7635, 65858), (8653, 58110), (9685, 51918), (11622, 43265), (12665, 39702), (13234, 37995), (15198, 33085), (15270, 32929), (17306, 29055), (19370, 25959), (19851, 25330)]