118781370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1433}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 318003840

約数和(自身を除く): 199222470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 921, 1433, 1535, 1842, 2763, 2866, 3070, 4299, 4605, 5526, 7165, 8289, 8598, 9210, 12897, 13815, 14330, 16578, 21495, 25794, 27630, 38691, 41445, 42990, 64485, 77382, 82890, 128970, 193455, 386910, 439931, 879862, 1319793, 2199655, 2639586, 3959379, 4399310, 6598965, 7918758, 11878137, 13197930, 19796895, 23756274, 39593790, 59390685, 118781370]

約数ペア:

[(1, 118781370), (2, 59390685), (3, 39593790), (5, 23756274), (6, 19796895), (9, 13197930), (10, 11878137), (15, 7918758), (18, 6598965), (27, 4399310), (30, 3959379), (45, 2639586), (54, 2199655), (90, 1319793), (135, 879862), (270, 439931), (307, 386910), (614, 193455), (921, 128970), (1433, 82890), (1535, 77382), (1842, 64485), (2763, 42990), (2866, 41445), (3070, 38691), (4299, 27630), (4605, 25794), (5526, 21495), (7165, 16578), (8289, 14330), (8598, 13815), (9210, 12897)]