1790230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 3556224

約数和(自身を除く): 1765994

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 293, 470, 586, 611, 1222, 1465, 2930, 3055, 3809, 6110, 7618, 13771, 19045, 27542, 38090, 68855, 137710, 179023, 358046, 895115, 1790230]

約数ペア:

[(1, 1790230), (2, 895115), (5, 358046), (10, 179023), (13, 137710), (26, 68855), (47, 38090), (65, 27542), (94, 19045), (130, 13771), (235, 7618), (293, 6110), (470, 3809), (586, 3055), (611, 2930), (1222, 1465)]