142372090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 303367680

約数和(自身を除く): 160995590

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 113, 205, 226, 287, 410, 439, 565, 574, 791, 878, 1130, 1435, 1582, 2195, 2870, 3073, 3955, 4390, 4633, 6146, 7910, 9266, 15365, 17999, 23165, 30730, 32431, 35998, 46330, 49607, 64862, 89995, 99214, 125993, 162155, 179990, 248035, 251986, 324310, 347249, 496070, 629965, 694498, 1259930, 1736245, 2033887, 3472490, 4067774, 10169435, 14237209, 20338870, 28474418, 71186045, 142372090]

約数ペア:

[(1, 142372090), (2, 71186045), (5, 28474418), (7, 20338870), (10, 14237209), (14, 10169435), (35, 4067774), (41, 3472490), (70, 2033887), (82, 1736245), (113, 1259930), (205, 694498), (226, 629965), (287, 496070), (410, 347249), (439, 324310), (565, 251986), (574, 248035), (791, 179990), (878, 162155), (1130, 125993), (1435, 99214), (1582, 89995), (2195, 64862), (2870, 49607), (3073, 46330), (3955, 35998), (4390, 32431), (4633, 30730), (6146, 23165), (7910, 17999), (9266, 15365)]