863146070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79847}}^1$

素因数の和:79924

約数の個数: 32

約数和(自身を含む): 1655728128

約数和(自身を除く): 792582058

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 79847, 159694, 399235, 798470, 1836481, 3672962, 3752809, 7505618, 9182405, 18364810, 18764045, 37528090, 86314607, 172629214, 431573035, 863146070]

約数ペア:

[(1, 863146070), (2, 431573035), (5, 172629214), (10, 86314607), (23, 37528090), (46, 18764045), (47, 18364810), (94, 9182405), (115, 7505618), (230, 3752809), (235, 3672962), (470, 1836481), (1081, 798470), (2162, 399235), (5405, 159694), (10810, 79847)]