156972510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1744139}}^1$

素因数の和:1744152

約数の個数: 24

約数和(自身を含む): 408128760

約数和(自身を除く): 251156250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1744139, 3488278, 5232417, 8720695, 10464834, 15697251, 17441390, 26162085, 31394502, 52324170, 78486255, 156972510]

約数ペア:

[(1, 156972510), (2, 78486255), (3, 52324170), (5, 31394502), (6, 26162085), (9, 17441390), (10, 15697251), (15, 10464834), (18, 8720695), (30, 5232417), (45, 3488278), (90, 1744139)]