70845230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 132496128

約数和(自身を除く): 61650898

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 865, 1321, 1730, 2642, 5363, 6605, 10726, 13210, 26815, 40951, 53630, 81902, 204755, 228533, 409510, 457066, 1142665, 2285330, 7084523, 14169046, 35422615, 70845230]

約数ペア:

[(1, 70845230), (2, 35422615), (5, 14169046), (10, 7084523), (31, 2285330), (62, 1142665), (155, 457066), (173, 409510), (310, 228533), (346, 204755), (865, 81902), (1321, 53630), (1730, 40951), (2642, 26815), (5363, 13210), (6605, 10726)]