8295690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 13477110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 239, 267, 390, 445, 478, 534, 717, 890, 1157, 1195, 1335, 1434, 2314, 2390, 2670, 3107, 3471, 3585, 5785, 6214, 6942, 7170, 9321, 11570, 15535, 17355, 18642, 21271, 31070, 34710, 42542, 46605, 63813, 93210, 106355, 127626, 212710, 276523, 319065, 553046, 638130, 829569, 1382615, 1659138, 2765230, 4147845, 8295690]

約数ペア:

[(1, 8295690), (2, 4147845), (3, 2765230), (5, 1659138), (6, 1382615), (10, 829569), (13, 638130), (15, 553046), (26, 319065), (30, 276523), (39, 212710), (65, 127626), (78, 106355), (89, 93210), (130, 63813), (178, 46605), (195, 42542), (239, 34710), (267, 31070), (390, 21271), (445, 18642), (478, 17355), (534, 15535), (717, 11570), (890, 9321), (1157, 7170), (1195, 6942), (1335, 6214), (1434, 5785), (2314, 3585), (2390, 3471), (2670, 3107)]