345560950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7103}}^1$

素因数の和:7261

約数の個数: 48

約数和(自身を含む): 739952640

約数和(自身を除く): 394391690

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 139, 175, 278, 350, 695, 973, 1390, 1946, 3475, 4865, 6950, 7103, 9730, 14206, 24325, 35515, 48650, 49721, 71030, 99442, 177575, 248605, 355150, 497210, 987317, 1243025, 1974634, 2486050, 4936585, 6911219, 9873170, 13822438, 24682925, 34556095, 49365850, 69112190, 172780475, 345560950]

約数ペア:

[(1, 345560950), (2, 172780475), (5, 69112190), (7, 49365850), (10, 34556095), (14, 24682925), (25, 13822438), (35, 9873170), (50, 6911219), (70, 4936585), (139, 2486050), (175, 1974634), (278, 1243025), (350, 987317), (695, 497210), (973, 355150), (1390, 248605), (1946, 177575), (3475, 99442), (4865, 71030), (6950, 49721), (7103, 48650), (9730, 35515), (14206, 24325)]