5140730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 11501568

約数和(自身を除く): 6360838

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 103, 115, 155, 161, 206, 217, 230, 310, 322, 434, 515, 713, 721, 805, 1030, 1085, 1426, 1442, 1610, 2170, 2369, 3193, 3565, 3605, 4738, 4991, 6386, 7130, 7210, 9982, 11845, 15965, 16583, 22351, 23690, 24955, 31930, 33166, 44702, 49910, 73439, 82915, 111755, 146878, 165830, 223510, 367195, 514073, 734390, 1028146, 2570365, 5140730]

約数ペア:

[(1, 5140730), (2, 2570365), (5, 1028146), (7, 734390), (10, 514073), (14, 367195), (23, 223510), (31, 165830), (35, 146878), (46, 111755), (62, 82915), (70, 73439), (103, 49910), (115, 44702), (155, 33166), (161, 31930), (206, 24955), (217, 23690), (230, 22351), (310, 16583), (322, 15965), (434, 11845), (515, 9982), (713, 7210), (721, 7130), (805, 6386), (1030, 4991), (1085, 4738), (1426, 3605), (1442, 3565), (1610, 3193), (2170, 2369)]