3245990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 6656256

約数和(自身を除く): 3410266

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 1283, 2530, 2566, 6415, 12830, 14113, 28226, 29509, 59018, 70565, 141130, 147545, 295090, 324599, 649198, 1622995, 3245990]

約数ペア:

[(1, 3245990), (2, 1622995), (5, 649198), (10, 324599), (11, 295090), (22, 147545), (23, 141130), (46, 70565), (55, 59018), (110, 29509), (115, 28226), (230, 14113), (253, 12830), (506, 6415), (1265, 2566), (1283, 2530)]