30709098

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 78693120

約数和(自身を除く): 47984022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 593, 822, 959, 1186, 1233, 1779, 1918, 2466, 2877, 3558, 3699, 4151, 5337, 5754, 7398, 8302, 8631, 10674, 12453, 16011, 17262, 24906, 25893, 32022, 37359, 51786, 74718, 81241, 112077, 162482, 224154, 243723, 487446, 568687, 731169, 1137374, 1462338, 1706061, 2193507, 3412122, 4387014, 5118183, 10236366, 15354549, 30709098]

約数ペア:

[(1, 30709098), (2, 15354549), (3, 10236366), (6, 5118183), (7, 4387014), (9, 3412122), (14, 2193507), (18, 1706061), (21, 1462338), (27, 1137374), (42, 731169), (54, 568687), (63, 487446), (126, 243723), (137, 224154), (189, 162482), (274, 112077), (378, 81241), (411, 74718), (593, 51786), (822, 37359), (959, 32022), (1186, 25893), (1233, 24906), (1779, 17262), (1918, 16011), (2466, 12453), (2877, 10674), (3558, 8631), (3699, 8302), (4151, 7398), (5337, 5754)]