30654505

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 45711360

約数和(自身を除く): 15056855

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 1487, 2945, 4123, 7435, 10409, 20615, 28253, 46097, 52045, 141265, 197771, 230485, 322679, 875843, 988855, 1613395, 4379215, 6130901, 30654505]

約数ペア:

[(1, 30654505), (5, 6130901), (7, 4379215), (19, 1613395), (31, 988855), (35, 875843), (95, 322679), (133, 230485), (155, 197771), (217, 141265), (589, 52045), (665, 46097), (1085, 28253), (1487, 20615), (2945, 10409), (4123, 7435)]