126211260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{42929}}^1$

素因数の和:42955

約数の個数: 72

約数和(自身を含む): 411097680

約数和(自身を除く): 284886420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 42929, 85858, 128787, 171716, 214645, 257574, 300503, 429290, 515148, 601006, 643935, 858580, 901509, 1202012, 1287870, 1502515, 1803018, 2103521, 2575740, 3005030, 3606036, 4207042, 4507545, 6010060, 6310563, 8414084, 9015090, 10517605, 12621126, 18030180, 21035210, 25242252, 31552815, 42070420, 63105630, 126211260]

約数ペア:

[(1, 126211260), (2, 63105630), (3, 42070420), (4, 31552815), (5, 25242252), (6, 21035210), (7, 18030180), (10, 12621126), (12, 10517605), (14, 9015090), (15, 8414084), (20, 6310563), (21, 6010060), (28, 4507545), (30, 4207042), (35, 3606036), (42, 3005030), (49, 2575740), (60, 2103521), (70, 1803018), (84, 1502515), (98, 1287870), (105, 1202012), (140, 901509), (147, 858580), (196, 643935), (210, 601006), (245, 515148), (294, 429290), (420, 300503), (490, 257574), (588, 214645), (735, 171716), (980, 128787), (1470, 85858), (2940, 42929)]