30140388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{2897}}^1$

素因数の和:2941

約数の個数: 54

約数和(自身を含む): 80961426

約数和(自身を除く): 50821038

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 2897, 3468, 5202, 5794, 8691, 10404, 11588, 17382, 26073, 34764, 49249, 52146, 98498, 104292, 147747, 196996, 295494, 443241, 590988, 837233, 886482, 1674466, 1772964, 2511699, 3348932, 5023398, 7535097, 10046796, 15070194, 30140388]

約数ペア:

[(1, 30140388), (2, 15070194), (3, 10046796), (4, 7535097), (6, 5023398), (9, 3348932), (12, 2511699), (17, 1772964), (18, 1674466), (34, 886482), (36, 837233), (51, 590988), (68, 443241), (102, 295494), (153, 196996), (204, 147747), (289, 104292), (306, 98498), (578, 52146), (612, 49249), (867, 34764), (1156, 26073), (1734, 17382), (2601, 11588), (2897, 10404), (3468, 8691), (5202, 5794)]