1285380066230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2969}}^1\times {\mathrm{90007}}^1$

素因数の和:93033

約数の個数: 64

約数和(自身を含む): 2559892325760

約数和(自身を除く): 1274512259530

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2969, 4810, 5938, 14845, 29690, 38597, 77194, 90007, 109853, 180014, 192985, 219706, 385970, 450035, 549265, 900070, 1098530, 1170091, 1428089, 2340182, 2856178, 3330259, 5850455, 6660518, 7140445, 11700910, 14280890, 16651295, 33302590, 43293367, 86586734, 216466835, 267230783, 432933670, 534461566, 1336153915, 2672307830, 3474000179, 6948000358, 9887538971, 17370000895, 19775077942, 34740001790, 49437694855, 98875389710, 128538006623, 257076013246, 642690033115, 1285380066230]

約数ペア:

[(1, 1285380066230), (2, 642690033115), (5, 257076013246), (10, 128538006623), (13, 98875389710), (26, 49437694855), (37, 34740001790), (65, 19775077942), (74, 17370000895), (130, 9887538971), (185, 6948000358), (370, 3474000179), (481, 2672307830), (962, 1336153915), (2405, 534461566), (2969, 432933670), (4810, 267230783), (5938, 216466835), (14845, 86586734), (29690, 43293367), (38597, 33302590), (77194, 16651295), (90007, 14280890), (109853, 11700910), (180014, 7140445), (192985, 6660518), (219706, 5850455), (385970, 3330259), (450035, 2856178), (549265, 2340182), (900070, 1428089), (1098530, 1170091)]