73823610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 129389190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 419, 838, 839, 1257, 1678, 2095, 2514, 2517, 2933, 4190, 4195, 5034, 5866, 5873, 6285, 8390, 8799, 11746, 12570, 12585, 14665, 17598, 17619, 25170, 29330, 29365, 35238, 43995, 58730, 87990, 88095, 176190, 351541, 703082, 1054623, 1757705, 2109246, 2460787, 3515410, 4921574, 5273115, 7382361, 10546230, 12303935, 14764722, 24607870, 36911805, 73823610]

約数ペア:

[(1, 73823610), (2, 36911805), (3, 24607870), (5, 14764722), (6, 12303935), (7, 10546230), (10, 7382361), (14, 5273115), (15, 4921574), (21, 3515410), (30, 2460787), (35, 2109246), (42, 1757705), (70, 1054623), (105, 703082), (210, 351541), (419, 176190), (838, 88095), (839, 87990), (1257, 58730), (1678, 43995), (2095, 35238), (2514, 29365), (2517, 29330), (2933, 25170), (4190, 17619), (4195, 17598), (5034, 14665), (5866, 12585), (5873, 12570), (6285, 11746), (8390, 8799)]