146058780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347759}}^1$

素因数の和:347778

約数の個数: 48

約数和(自身を含む): 467389440

約数和(自身を除く): 321330660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 347759, 695518, 1043277, 1391036, 1738795, 2086554, 2434313, 3477590, 4173108, 4868626, 5216385, 6955180, 7302939, 9737252, 10432770, 12171565, 14605878, 20865540, 24343130, 29211756, 36514695, 48686260, 73029390, 146058780]

約数ペア:

[(1, 146058780), (2, 73029390), (3, 48686260), (4, 36514695), (5, 29211756), (6, 24343130), (7, 20865540), (10, 14605878), (12, 12171565), (14, 10432770), (15, 9737252), (20, 7302939), (21, 6955180), (28, 5216385), (30, 4868626), (35, 4173108), (42, 3477590), (60, 2434313), (70, 2086554), (84, 1738795), (105, 1391036), (140, 1043277), (210, 695518), (420, 347759)]