30434742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 71705088

約数和(自身を除く): 41270346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 226, 234, 339, 678, 1017, 1151, 1469, 2034, 2302, 2938, 3453, 4407, 6906, 8814, 10359, 13221, 14963, 20718, 26442, 29926, 44889, 89778, 130063, 134667, 260126, 269334, 390189, 780378, 1170567, 1690819, 2341134, 3381638, 5072457, 10144914, 15217371, 30434742]

約数ペア:

[(1, 30434742), (2, 15217371), (3, 10144914), (6, 5072457), (9, 3381638), (13, 2341134), (18, 1690819), (26, 1170567), (39, 780378), (78, 390189), (113, 269334), (117, 260126), (226, 134667), (234, 130063), (339, 89778), (678, 44889), (1017, 29926), (1151, 26442), (1469, 20718), (2034, 14963), (2302, 13221), (2938, 10359), (3453, 8814), (4407, 6906)]