88872570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{987473}}^1$

素因数の和:987486

約数の個数: 24

約数和(自身を含む): 231068916

約数和(自身を除く): 142196346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 987473, 1974946, 2962419, 4937365, 5924838, 8887257, 9874730, 14812095, 17774514, 29624190, 44436285, 88872570]

約数ペア:

[(1, 88872570), (2, 44436285), (3, 29624190), (5, 17774514), (6, 14812095), (9, 9874730), (10, 8887257), (15, 5924838), (18, 4937365), (30, 2962419), (45, 1974946), (90, 987473)]