150906770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1171}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 317452608

約数和(自身を除く): 166545838

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 263, 490, 526, 1171, 1315, 1841, 2342, 2630, 3682, 5855, 8197, 9205, 11710, 12887, 16394, 18410, 25774, 40985, 57379, 64435, 81970, 114758, 128870, 286895, 307973, 573790, 615946, 1539865, 2155811, 3079730, 4311622, 10779055, 15090677, 21558110, 30181354, 75453385, 150906770]

約数ペア:

[(1, 150906770), (2, 75453385), (5, 30181354), (7, 21558110), (10, 15090677), (14, 10779055), (35, 4311622), (49, 3079730), (70, 2155811), (98, 1539865), (245, 615946), (263, 573790), (490, 307973), (526, 286895), (1171, 128870), (1315, 114758), (1841, 81970), (2342, 64435), (2630, 57379), (3682, 40985), (5855, 25774), (8197, 18410), (9205, 16394), (11710, 12887)]