142925860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92809}}^1$

素因数の和:92836

約数の個数: 48

約数和(自身を含む): 374209920

約数和(自身を除く): 231284060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 92809, 185618, 371236, 464045, 649663, 928090, 1020899, 1299326, 1856180, 2041798, 2598652, 3248315, 4083596, 5104495, 6496630, 7146293, 10208990, 12993260, 14292586, 20417980, 28585172, 35731465, 71462930, 142925860]

約数ペア:

[(1, 142925860), (2, 71462930), (4, 35731465), (5, 28585172), (7, 20417980), (10, 14292586), (11, 12993260), (14, 10208990), (20, 7146293), (22, 6496630), (28, 5104495), (35, 4083596), (44, 3248315), (55, 2598652), (70, 2041798), (77, 1856180), (110, 1299326), (140, 1020899), (154, 928090), (220, 649663), (308, 464045), (385, 371236), (770, 185618), (1540, 92809)]