56793570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{239}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 138430080

約数和(自身を除く): 81636510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 239, 267, 445, 478, 534, 717, 890, 1195, 1335, 1434, 2390, 2670, 3585, 7170, 7921, 15842, 21271, 23763, 39605, 42542, 47526, 63813, 79210, 106355, 118815, 127626, 212710, 237630, 319065, 638130, 1893119, 3786238, 5679357, 9465595, 11358714, 18931190, 28396785, 56793570]

約数ペア:

[(1, 56793570), (2, 28396785), (3, 18931190), (5, 11358714), (6, 9465595), (10, 5679357), (15, 3786238), (30, 1893119), (89, 638130), (178, 319065), (239, 237630), (267, 212710), (445, 127626), (478, 118815), (534, 106355), (717, 79210), (890, 63813), (1195, 47526), (1335, 42542), (1434, 39605), (2390, 23763), (2670, 21271), (3585, 15842), (7170, 7921)]