71340330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139883}}^1$

素因数の和:139910

約数の個数: 32

約数和(自身を含む): 181289664

約数和(自身を除く): 109949334

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 139883, 279766, 419649, 699415, 839298, 1398830, 2098245, 2378011, 4196490, 4756022, 7134033, 11890055, 14268066, 23780110, 35670165, 71340330]

約数ペア:

[(1, 71340330), (2, 35670165), (3, 23780110), (5, 14268066), (6, 11890055), (10, 7134033), (15, 4756022), (17, 4196490), (30, 2378011), (34, 2098245), (51, 1398830), (85, 839298), (102, 699415), (170, 419649), (255, 279766), (510, 139883)]