143475710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16139}}^1$

素因数の和:16280

約数の個数: 32

約数和(自身を含む): 297492480

約数和(自身を除く): 154016770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 16139, 32278, 80695, 112973, 161390, 225946, 564865, 1129730, 2049653, 4099306, 10248265, 14347571, 20496530, 28695142, 71737855, 143475710]

約数ペア:

[(1, 143475710), (2, 71737855), (5, 28695142), (7, 20496530), (10, 14347571), (14, 10248265), (35, 4099306), (70, 2049653), (127, 1129730), (254, 564865), (635, 225946), (889, 161390), (1270, 112973), (1778, 80695), (4445, 32278), (8890, 16139)]