29940978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 65781504

約数和(自身を除く): 35840526

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 289, 527, 557, 578, 867, 1054, 1114, 1581, 1671, 1734, 3162, 3342, 8959, 9469, 17267, 17918, 18938, 26877, 28407, 34534, 51801, 53754, 56814, 103602, 160973, 293539, 321946, 482919, 587078, 880617, 965838, 1761234, 4990163, 9980326, 14970489, 29940978]

約数ペア:

[(1, 29940978), (2, 14970489), (3, 9980326), (6, 4990163), (17, 1761234), (31, 965838), (34, 880617), (51, 587078), (62, 482919), (93, 321946), (102, 293539), (186, 160973), (289, 103602), (527, 56814), (557, 53754), (578, 51801), (867, 34534), (1054, 28407), (1114, 26877), (1581, 18938), (1671, 17918), (1734, 17267), (3162, 9469), (3342, 8959)]