119747460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{285113}}^1$

素因数の和:285132

約数の個数: 48

約数和(自身を含む): 383193216

約数和(自身を除く): 263445756

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, 285113, 570226, 855339, 1140452, 1425565, 1710678, 1995791, 2851130, 3421356, 3991582, 4276695, 5702260, 5987373, 7983164, 8553390, 9978955, 11974746, 17106780, 19957910, 23949492, 29936865, 39915820, 59873730, 119747460]

約数ペア:

[(1, 119747460), (2, 59873730), (3, 39915820), (4, 29936865), (5, 23949492), (6, 19957910), (7, 17106780), (10, 11974746), (12, 9978955), (14, 8553390), (15, 7983164), (20, 5987373), (21, 5702260), (28, 4276695), (30, 3991582), (35, 3421356), (42, 2851130), (60, 1995791), (70, 1710678), (84, 1425565), (105, 1140452), (140, 855339), (210, 570226), (420, 285113)]