17964690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31517}}^1$

素因数の和:31546

約数の個数: 32

約数和(自身を含む): 45385920

約数和(自身を除く): 27421230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 31517, 63034, 94551, 157585, 189102, 315170, 472755, 598823, 945510, 1197646, 1796469, 2994115, 3592938, 5988230, 8982345, 17964690]

約数ペア:

[(1, 17964690), (2, 8982345), (3, 5988230), (5, 3592938), (6, 2994115), (10, 1796469), (15, 1197646), (19, 945510), (30, 598823), (38, 472755), (57, 315170), (95, 189102), (114, 157585), (190, 94551), (285, 63034), (570, 31517)]