151958940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{361807}}^1$

素因数の和:361826

約数の個数: 48

約数和(自身を含む): 486269952

約数和(自身を除く): 334311012

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, 361807, 723614, 1085421, 1447228, 1809035, 2170842, 2532649, 3618070, 4341684, 5065298, 5427105, 7236140, 7597947, 10130596, 10854210, 12663245, 15195894, 21708420, 25326490, 30391788, 37989735, 50652980, 75979470, 151958940]

約数ペア:

[(1, 151958940), (2, 75979470), (3, 50652980), (4, 37989735), (5, 30391788), (6, 25326490), (7, 21708420), (10, 15195894), (12, 12663245), (14, 10854210), (15, 10130596), (20, 7597947), (21, 7236140), (28, 5427105), (30, 5065298), (35, 4341684), (42, 3618070), (60, 2532649), (70, 2170842), (84, 1809035), (105, 1447228), (140, 1085421), (210, 723614), (420, 361807)]