353632020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{120283}}^1$

素因数の和:120309

約数の個数: 72

約数和(自身を含む): 1151839584

約数和(自身を除く): 798207564

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, 120283, 240566, 360849, 481132, 601415, 721698, 841981, 1202830, 1443396, 1683962, 1804245, 2405660, 2525943, 3367924, 3608490, 4209905, 5051886, 5893867, 7216980, 8419810, 10103772, 11787734, 12629715, 16839620, 17681601, 23575468, 25259430, 29469335, 35363202, 50518860, 58938670, 70726404, 88408005, 117877340, 176816010, 353632020]

約数ペア:

[(1, 353632020), (2, 176816010), (3, 117877340), (4, 88408005), (5, 70726404), (6, 58938670), (7, 50518860), (10, 35363202), (12, 29469335), (14, 25259430), (15, 23575468), (20, 17681601), (21, 16839620), (28, 12629715), (30, 11787734), (35, 10103772), (42, 8419810), (49, 7216980), (60, 5893867), (70, 5051886), (84, 4209905), (98, 3608490), (105, 3367924), (140, 2525943), (147, 2405660), (196, 1804245), (210, 1683962), (245, 1443396), (294, 1202830), (420, 841981), (490, 721698), (588, 601415), (735, 481132), (980, 360849), (1470, 240566), (2940, 120283)]