87930090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{325667}}^1$

素因数の和:325683

約数の個数: 32

約数和(自身を含む): 234480960

約数和(自身を除く): 146550870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 325667, 651334, 977001, 1628335, 1954002, 2931003, 3256670, 4885005, 5862006, 8793009, 9770010, 14655015, 17586018, 29310030, 43965045, 87930090]

約数ペア:

[(1, 87930090), (2, 43965045), (3, 29310030), (5, 17586018), (6, 14655015), (9, 9770010), (10, 8793009), (15, 5862006), (18, 4885005), (27, 3256670), (30, 2931003), (45, 1954002), (54, 1628335), (90, 977001), (135, 651334), (270, 325667)]