1330890770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{6763}}^1$

素因数の和:8570

約数の個数: 32

約数和(自身を含む): 2615232960

約数和(自身を除く): 1284342190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1789, 3578, 6763, 8945, 13526, 17890, 19679, 33815, 39358, 67630, 74393, 98395, 148786, 196790, 371965, 743930, 12099007, 24198014, 60495035, 120990070, 133089077, 266178154, 665445385, 1330890770]

約数ペア:

[(1, 1330890770), (2, 665445385), (5, 266178154), (10, 133089077), (11, 120990070), (22, 60495035), (55, 24198014), (110, 12099007), (1789, 743930), (3578, 371965), (6763, 196790), (8945, 148786), (13526, 98395), (17890, 74393), (19679, 67630), (33815, 39358)]