70864380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17117}}^1$

素因数の和:17155

約数の個数: 72

約数和(自身を含む): 224314272

約数和(自身を除く): 153449892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 17117, 34234, 51351, 68468, 85585, 102702, 154053, 171170, 205404, 256755, 308106, 342340, 393691, 513510, 616212, 770265, 787382, 1027020, 1181073, 1540530, 1574764, 1968455, 2362146, 3081060, 3543219, 3936910, 4724292, 5905365, 7086438, 7873820, 11810730, 14172876, 17716095, 23621460, 35432190, 70864380]

約数ペア:

[(1, 70864380), (2, 35432190), (3, 23621460), (4, 17716095), (5, 14172876), (6, 11810730), (9, 7873820), (10, 7086438), (12, 5905365), (15, 4724292), (18, 3936910), (20, 3543219), (23, 3081060), (30, 2362146), (36, 1968455), (45, 1574764), (46, 1540530), (60, 1181073), (69, 1027020), (90, 787382), (92, 770265), (115, 616212), (138, 513510), (180, 393691), (207, 342340), (230, 308106), (276, 256755), (345, 205404), (414, 171170), (460, 154053), (690, 102702), (828, 85585), (1035, 68468), (1380, 51351), (2070, 34234), (4140, 17117)]