30851262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4305

約数の個数: 48

約数和(自身を含む): 74325888

約数和(自身を除く): 43474626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 4253, 7254, 8506, 12759, 25518, 38277, 55289, 76554, 110578, 131843, 165867, 263686, 331734, 395529, 497601, 791058, 995202, 1186587, 1713959, 2373174, 3427918, 5141877, 10283754, 15425631, 30851262]

約数ペア:

[(1, 30851262), (2, 15425631), (3, 10283754), (6, 5141877), (9, 3427918), (13, 2373174), (18, 1713959), (26, 1186587), (31, 995202), (39, 791058), (62, 497601), (78, 395529), (93, 331734), (117, 263686), (186, 165867), (234, 131843), (279, 110578), (403, 76554), (558, 55289), (806, 38277), (1209, 25518), (2418, 12759), (3627, 8506), (4253, 7254)]