3132830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 6018624

約数和(自身を除く): 2885794

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 257, 265, 514, 530, 1219, 1285, 2438, 2570, 5911, 6095, 11822, 12190, 13621, 27242, 29555, 59110, 68105, 136210, 313283, 626566, 1566415, 3132830]

約数ペア:

[(1, 3132830), (2, 1566415), (5, 626566), (10, 313283), (23, 136210), (46, 68105), (53, 59110), (106, 29555), (115, 27242), (230, 13621), (257, 12190), (265, 11822), (514, 6095), (530, 5911), (1219, 2570), (1285, 2438)]