442341830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{32077}}^1$

素因数の和:32288

約数の個数: 32

約数和(自身を含む): 914607936

約数和(自身を除く): 472266106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 32077, 64154, 160385, 224539, 320770, 449078, 1122695, 2245390, 6319169, 12638338, 31595845, 44234183, 63191690, 88468366, 221170915, 442341830]

約数ペア:

[(1, 442341830), (2, 221170915), (5, 88468366), (7, 63191690), (10, 44234183), (14, 31595845), (35, 12638338), (70, 6319169), (197, 2245390), (394, 1122695), (985, 449078), (1379, 320770), (1970, 224539), (2758, 160385), (6895, 64154), (13790, 32077)]