83062590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212981}}^1$

素因数の和:213004

約数の個数: 32

約数和(自身を含む): 214685856

約数和(自身を除く): 131623266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 212981, 425962, 638943, 1064905, 1277886, 2129810, 2768753, 3194715, 5537506, 6389430, 8306259, 13843765, 16612518, 27687530, 41531295, 83062590]

約数ペア:

[(1, 83062590), (2, 41531295), (3, 27687530), (5, 16612518), (6, 13843765), (10, 8306259), (13, 6389430), (15, 5537506), (26, 3194715), (30, 2768753), (39, 2129810), (65, 1277886), (78, 1064905), (130, 638943), (195, 425962), (390, 212981)]