4220236930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 9530357760

約数和(自身を除く): 5310120830

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 109, 130, 157, 182, 218, 271, 314, 455, 542, 545, 763, 785, 910, 1090, 1099, 1355, 1417, 1526, 1570, 1897, 2041, 2198, 2710, 2834, 3523, 3794, 3815, 4082, 5495, 7046, 7085, 7630, 9485, 9919, 10205, 10990, 14170, 14287, 17113, 17615, 18970, 19838, 20410, 24661, 28574, 29539, 34226, 35230, 42547, 49322, 49595, 59078, 71435, 85094, 85565, 99190, 119791, 123305, 142870, 147695, 171130, 206773, 212735, 222469, 239582, 246610, 295390, 297829, 384007, 413546, 425470, 444938, 553111, 595658, 598955, 768014, 1033865, 1106222, 1112345, 1197910, 1489145, 1557283, 1920035, 2067730, 2224690, 2688049, 2765555, 2978290, 3114566, 3840070, 3871777, 4637623, 5376098, 5531110, 7743554, 7786415, 9275246, 13440245, 15572830, 19358885, 23188115, 26880490, 32463361, 38717770, 46376230, 60289099, 64926722, 120578198, 162316805, 301445495, 324633610, 422023693, 602890990, 844047386, 2110118465, 4220236930]

約数ペア:

[(1, 4220236930), (2, 2110118465), (5, 844047386), (7, 602890990), (10, 422023693), (13, 324633610), (14, 301445495), (26, 162316805), (35, 120578198), (65, 64926722), (70, 60289099), (91, 46376230), (109, 38717770), (130, 32463361), (157, 26880490), (182, 23188115), (218, 19358885), (271, 15572830), (314, 13440245), (455, 9275246), (542, 7786415), (545, 7743554), (763, 5531110), (785, 5376098), (910, 4637623), (1090, 3871777), (1099, 3840070), (1355, 3114566), (1417, 2978290), (1526, 2765555), (1570, 2688049), (1897, 2224690), (2041, 2067730), (2198, 1920035), (2710, 1557283), (2834, 1489145), (3523, 1197910), (3794, 1112345), (3815, 1106222), (4082, 1033865), (5495, 768014), (7046, 598955), (7085, 595658), (7630, 553111), (9485, 444938), (9919, 425470), (10205, 413546), (10990, 384007), (14170, 297829), (14287, 295390), (17113, 246610), (17615, 239582), (18970, 222469), (19838, 212735), (20410, 206773), (24661, 171130), (28574, 147695), (29539, 142870), (34226, 123305), (35230, 119791), (42547, 99190), (49322, 85565), (49595, 85094), (59078, 71435)]