2017223619990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1\times {\mathrm{26959}}^1$

素因数の和:27762

約数の個数: 128

約数和(自身を含む): 5126420275200

約数和(自身を除く): 3109196655210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 251, 285, 502, 523, 570, 753, 1046, 1255, 1506, 1569, 2510, 2615, 3138, 3765, 4769, 5230, 7530, 7845, 9538, 9937, 14307, 15690, 19874, 23845, 26959, 28614, 29811, 47690, 49685, 53918, 59622, 71535, 80877, 99370, 131273, 134795, 143070, 149055, 161754, 262546, 269590, 298110, 393819, 404385, 512221, 656365, 787638, 808770, 1024442, 1312730, 1536663, 1969095, 2494187, 2561105, 3073326, 3938190, 4988374, 5122210, 6766709, 7482561, 7683315, 12470935, 13533418, 14099557, 14965122, 15366630, 20300127, 24941870, 28199114, 33833545, 37412805, 40600254, 42298671, 67667090, 70497785, 74825610, 84597342, 101500635, 128567471, 140995570, 203001270, 211493355, 257134942, 267891583, 385702413, 422986710, 535783166, 642837355, 771404826, 803674749, 1285674710, 1339457915, 1607349498, 1928512065, 2678915830, 3538988807, 3857024130, 4018373745, 7077977614, 8036747490, 10616966421, 17694944035, 21233932842, 35389888070, 53084832105, 67240787333, 106169664210, 134481574666, 201722361999, 336203936665, 403444723998, 672407873330, 1008611809995, 2017223619990]

約数ペア:

[(1, 2017223619990), (2, 1008611809995), (3, 672407873330), (5, 403444723998), (6, 336203936665), (10, 201722361999), (15, 134481574666), (19, 106169664210), (30, 67240787333), (38, 53084832105), (57, 35389888070), (95, 21233932842), (114, 17694944035), (190, 10616966421), (251, 8036747490), (285, 7077977614), (502, 4018373745), (523, 3857024130), (570, 3538988807), (753, 2678915830), (1046, 1928512065), (1255, 1607349498), (1506, 1339457915), (1569, 1285674710), (2510, 803674749), (2615, 771404826), (3138, 642837355), (3765, 535783166), (4769, 422986710), (5230, 385702413), (7530, 267891583), (7845, 257134942), (9538, 211493355), (9937, 203001270), (14307, 140995570), (15690, 128567471), (19874, 101500635), (23845, 84597342), (26959, 74825610), (28614, 70497785), (29811, 67667090), (47690, 42298671), (49685, 40600254), (53918, 37412805), (59622, 33833545), (71535, 28199114), (80877, 24941870), (99370, 20300127), (131273, 15366630), (134795, 14965122), (143070, 14099557), (149055, 13533418), (161754, 12470935), (262546, 7683315), (269590, 7482561), (298110, 6766709), (393819, 5122210), (404385, 4988374), (512221, 3938190), (656365, 3073326), (787638, 2561105), (808770, 2494187), (1024442, 1969095), (1312730, 1536663)]