1520227410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3898019}}^1$

素因数の和:3898042

約数の個数: 32

約数和(自身を含む): 3929204160

約数和(自身を除く): 2408976750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3898019, 7796038, 11694057, 19490095, 23388114, 38980190, 50674247, 58470285, 101348494, 116940570, 152022741, 253371235, 304045482, 506742470, 760113705, 1520227410]

約数ペア:

[(1, 1520227410), (2, 760113705), (3, 506742470), (5, 304045482), (6, 253371235), (10, 152022741), (13, 116940570), (15, 101348494), (26, 58470285), (30, 50674247), (39, 38980190), (65, 23388114), (78, 19490095), (130, 11694057), (195, 7796038), (390, 3898019)]