2912121988930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{15692849}}^1$

素因数の和:15693115

約数の個数: 64

約数和(自身を含む): 6562373241600

約数和(自身を除く): 3650251252670

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 241, 385, 482, 770, 1205, 1687, 2410, 2651, 3374, 5302, 8435, 13255, 16870, 18557, 26510, 37114, 92785, 185570, 15692849, 31385698, 78464245, 109849943, 156928490, 172621339, 219699886, 345242678, 549249715, 863106695, 1098499430, 1208349373, 1726213390, 2416698746, 3781976609, 6041746865, 7563953218, 12083493730, 18909883045, 26473836263, 37819766090, 41601742699, 52947672526, 83203485398, 132369181315, 208008713495, 264738362630, 291212198893, 416017426990, 582424397786, 1456060994465, 2912121988930]

約数ペア:

[(1, 2912121988930), (2, 1456060994465), (5, 582424397786), (7, 416017426990), (10, 291212198893), (11, 264738362630), (14, 208008713495), (22, 132369181315), (35, 83203485398), (55, 52947672526), (70, 41601742699), (77, 37819766090), (110, 26473836263), (154, 18909883045), (241, 12083493730), (385, 7563953218), (482, 6041746865), (770, 3781976609), (1205, 2416698746), (1687, 1726213390), (2410, 1208349373), (2651, 1098499430), (3374, 863106695), (5302, 549249715), (8435, 345242678), (13255, 219699886), (16870, 172621339), (18557, 156928490), (26510, 109849943), (37114, 78464245), (92785, 31385698), (185570, 15692849)]