30152584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 72806400

約数和(自身を除く): 42653816

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1579, 1736, 2387, 2728, 3158, 4774, 6316, 9548, 11053, 12632, 17369, 19096, 22106, 34738, 44212, 48949, 69476, 88424, 97898, 121583, 138952, 195796, 243166, 342643, 391592, 486332, 538439, 685286, 972664, 1076878, 1370572, 2153756, 2741144, 3769073, 4307512, 7538146, 15076292, 30152584]

約数ペア:

[(1, 30152584), (2, 15076292), (4, 7538146), (7, 4307512), (8, 3769073), (11, 2741144), (14, 2153756), (22, 1370572), (28, 1076878), (31, 972664), (44, 685286), (56, 538439), (62, 486332), (77, 391592), (88, 342643), (124, 243166), (154, 195796), (217, 138952), (248, 121583), (308, 97898), (341, 88424), (434, 69476), (616, 48949), (682, 44212), (868, 34738), (1364, 22106), (1579, 19096), (1736, 17369), (2387, 12632), (2728, 11053), (3158, 9548), (4774, 6316)]