91155330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 272398464

約数和(自身を除く): 181243134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 257, 315, 514, 563, 630, 771, 1126, 1285, 1542, 1689, 1799, 2313, 2570, 2815, 3378, 3598, 3855, 3941, 4626, 5067, 5397, 5630, 7710, 7882, 8445, 8995, 10134, 10794, 11565, 11823, 16191, 16890, 17990, 19705, 23130, 23646, 25335, 26985, 32382, 35469, 39410, 50670, 53970, 59115, 70938, 80955, 118230, 144691, 161910, 177345, 289382, 354690, 434073, 723455, 868146, 1012837, 1302219, 1446910, 2025674, 2170365, 2604438, 3038511, 4340730, 5064185, 6077022, 6511095, 9115533, 10128370, 13022190, 15192555, 18231066, 30385110, 45577665, 91155330]

約数ペア:

[(1, 91155330), (2, 45577665), (3, 30385110), (5, 18231066), (6, 15192555), (7, 13022190), (9, 10128370), (10, 9115533), (14, 6511095), (15, 6077022), (18, 5064185), (21, 4340730), (30, 3038511), (35, 2604438), (42, 2170365), (45, 2025674), (63, 1446910), (70, 1302219), (90, 1012837), (105, 868146), (126, 723455), (210, 434073), (257, 354690), (315, 289382), (514, 177345), (563, 161910), (630, 144691), (771, 118230), (1126, 80955), (1285, 70938), (1542, 59115), (1689, 53970), (1799, 50670), (2313, 39410), (2570, 35469), (2815, 32382), (3378, 26985), (3598, 25335), (3855, 23646), (3941, 23130), (4626, 19705), (5067, 17990), (5397, 16890), (5630, 16191), (7710, 11823), (7882, 11565), (8445, 10794), (8995, 10134)]