30434454

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 74173968

約数和(自身を除く): 43739514

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 81, 86, 102, 129, 153, 162, 257, 258, 306, 387, 459, 514, 731, 771, 774, 918, 1161, 1377, 1462, 1542, 2193, 2313, 2322, 2754, 3483, 4369, 4386, 4626, 6579, 6939, 6966, 8738, 11051, 13107, 13158, 13878, 19737, 20817, 22102, 26214, 33153, 39321, 39474, 41634, 59211, 66306, 78642, 99459, 117963, 118422, 187867, 198918, 235926, 298377, 353889, 375734, 563601, 596754, 707778, 895131, 1127202, 1690803, 1790262, 3381606, 5072409, 10144818, 15217227, 30434454]

約数ペア:

[(1, 30434454), (2, 15217227), (3, 10144818), (6, 5072409), (9, 3381606), (17, 1790262), (18, 1690803), (27, 1127202), (34, 895131), (43, 707778), (51, 596754), (54, 563601), (81, 375734), (86, 353889), (102, 298377), (129, 235926), (153, 198918), (162, 187867), (257, 118422), (258, 117963), (306, 99459), (387, 78642), (459, 66306), (514, 59211), (731, 41634), (771, 39474), (774, 39321), (918, 33153), (1161, 26214), (1377, 22102), (1462, 20817), (1542, 19737), (2193, 13878), (2313, 13158), (2322, 13107), (2754, 11051), (3483, 8738), (4369, 6966), (4386, 6939), (4626, 6579)]