30345272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1$

素因数の和:5255

約数の個数: 32

約数和(自身を含む): 61657200

約数和(自身を除く): 31311928

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5189, 5848, 10378, 20756, 41512, 88213, 176426, 223127, 352852, 446254, 705704, 892508, 1785016, 3793159, 7586318, 15172636, 30345272]

約数ペア:

[(1, 30345272), (2, 15172636), (4, 7586318), (8, 3793159), (17, 1785016), (34, 892508), (43, 705704), (68, 446254), (86, 352852), (136, 223127), (172, 176426), (344, 88213), (731, 41512), (1462, 20756), (2924, 10378), (5189, 5848)]