30641364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 84068712

約数和(自身を除く): 53427348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 233, 234, 281, 466, 468, 562, 699, 843, 932, 1124, 1398, 1686, 2097, 2529, 2796, 3029, 3372, 3653, 4194, 5058, 6058, 7306, 8388, 9087, 10116, 10959, 12116, 14612, 18174, 21918, 27261, 32877, 36348, 43836, 54522, 65473, 65754, 109044, 130946, 131508, 196419, 261892, 392838, 589257, 785676, 851149, 1178514, 1702298, 2357028, 2553447, 3404596, 5106894, 7660341, 10213788, 15320682, 30641364]

約数ペア:

[(1, 30641364), (2, 15320682), (3, 10213788), (4, 7660341), (6, 5106894), (9, 3404596), (12, 2553447), (13, 2357028), (18, 1702298), (26, 1178514), (36, 851149), (39, 785676), (52, 589257), (78, 392838), (117, 261892), (156, 196419), (233, 131508), (234, 130946), (281, 109044), (466, 65754), (468, 65473), (562, 54522), (699, 43836), (843, 36348), (932, 32877), (1124, 27261), (1398, 21918), (1686, 18174), (2097, 14612), (2529, 12116), (2796, 10959), (3029, 10116), (3372, 9087), (3653, 8388), (4194, 7306), (5058, 6058)]