98740020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1645667}}^1$

素因数の和:1645679

約数の個数: 24

約数和(自身を含む): 276472224

約数和(自身を除く): 177732204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1645667, 3291334, 4937001, 6582668, 8228335, 9874002, 16456670, 19748004, 24685005, 32913340, 49370010, 98740020]

約数ペア:

[(1, 98740020), (2, 49370010), (3, 32913340), (4, 24685005), (5, 19748004), (6, 16456670), (10, 9874002), (12, 8228335), (15, 6582668), (20, 4937001), (30, 3291334), (60, 1645667)]