531615570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{21121}}^1$

素因数の和:21970

約数の個数: 32

約数和(自身を含む): 1277458560

約数和(自身を除く): 745842990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 839, 1678, 2517, 4195, 5034, 8390, 12585, 21121, 25170, 42242, 63363, 105605, 126726, 211210, 316815, 633630, 17720519, 35441038, 53161557, 88602595, 106323114, 177205190, 265807785, 531615570]

約数ペア:

[(1, 531615570), (2, 265807785), (3, 177205190), (5, 106323114), (6, 88602595), (10, 53161557), (15, 35441038), (30, 17720519), (839, 633630), (1678, 316815), (2517, 211210), (4195, 126726), (5034, 105605), (8390, 63363), (12585, 42242), (21121, 25170)]