30867692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2797}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 56407680

約数和(自身を除く): 25539988

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 2797, 5518, 5594, 11036, 11188, 86707, 173414, 248933, 346828, 497866, 995732, 7716923, 15433846, 30867692]

約数ペア:

[(1, 30867692), (2, 15433846), (4, 7716923), (31, 995732), (62, 497866), (89, 346828), (124, 248933), (178, 173414), (356, 86707), (2759, 11188), (2797, 11036), (5518, 5594)]