73460940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{174907}}^1$

素因数の和:174926

約数の個数: 48

約数和(自身を含む): 235076352

約数和(自身を除く): 161615412

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, 174907, 349814, 524721, 699628, 874535, 1049442, 1224349, 1749070, 2098884, 2448698, 2623605, 3498140, 3673047, 4897396, 5247210, 6121745, 7346094, 10494420, 12243490, 14692188, 18365235, 24486980, 36730470, 73460940]

約数ペア:

[(1, 73460940), (2, 36730470), (3, 24486980), (4, 18365235), (5, 14692188), (6, 12243490), (7, 10494420), (10, 7346094), (12, 6121745), (14, 5247210), (15, 4897396), (20, 3673047), (21, 3498140), (28, 2623605), (30, 2448698), (35, 2098884), (42, 1749070), (60, 1224349), (70, 1049442), (84, 874535), (105, 699628), (140, 524721), (210, 349814), (420, 174907)]