464722140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{407651}}^1$

素因数の和:407682

約数の個数: 48

約数和(自身を含む): 1369710720

約数和(自身を除く): 904988580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 407651, 815302, 1222953, 1630604, 2038255, 2445906, 4076510, 4891812, 6114765, 7745369, 8153020, 12229530, 15490738, 23236107, 24459060, 30981476, 38726845, 46472214, 77453690, 92944428, 116180535, 154907380, 232361070, 464722140]

約数ペア:

[(1, 464722140), (2, 232361070), (3, 154907380), (4, 116180535), (5, 92944428), (6, 77453690), (10, 46472214), (12, 38726845), (15, 30981476), (19, 24459060), (20, 23236107), (30, 15490738), (38, 12229530), (57, 8153020), (60, 7745369), (76, 6114765), (95, 4891812), (114, 4076510), (190, 2445906), (228, 2038255), (285, 1630604), (380, 1222953), (570, 815302), (1140, 407651)]