31329133060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{210857}}^1$

素因数の和:210925

約数の個数: 96

約数和(自身を含む): 76516151040

約数和(自身を除く): 45187017980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 34, 38, 46, 68, 76, 85, 92, 95, 115, 170, 190, 230, 323, 340, 380, 391, 437, 460, 646, 782, 874, 1292, 1564, 1615, 1748, 1955, 2185, 3230, 3910, 4370, 6460, 7429, 7820, 8740, 14858, 29716, 37145, 74290, 148580, 210857, 421714, 843428, 1054285, 2108570, 3584569, 4006283, 4217140, 4849711, 7169138, 8012566, 9699422, 14338276, 16025132, 17922845, 19398844, 20031415, 24248555, 35845690, 40062830, 48497110, 68106811, 71691380, 80125660, 82445087, 92144509, 96994220, 136213622, 164890174, 184289018, 272427244, 329780348, 340534055, 368578036, 412225435, 460722545, 681068110, 824450870, 921445090, 1362136220, 1566456653, 1648901740, 1842890180, 3132913306, 6265826612, 7832283265, 15664566530, 31329133060]

約数ペア:

[(1, 31329133060), (2, 15664566530), (4, 7832283265), (5, 6265826612), (10, 3132913306), (17, 1842890180), (19, 1648901740), (20, 1566456653), (23, 1362136220), (34, 921445090), (38, 824450870), (46, 681068110), (68, 460722545), (76, 412225435), (85, 368578036), (92, 340534055), (95, 329780348), (115, 272427244), (170, 184289018), (190, 164890174), (230, 136213622), (323, 96994220), (340, 92144509), (380, 82445087), (391, 80125660), (437, 71691380), (460, 68106811), (646, 48497110), (782, 40062830), (874, 35845690), (1292, 24248555), (1564, 20031415), (1615, 19398844), (1748, 17922845), (1955, 16025132), (2185, 14338276), (3230, 9699422), (3910, 8012566), (4370, 7169138), (6460, 4849711), (7429, 4217140), (7820, 4006283), (8740, 3584569), (14858, 2108570), (29716, 1054285), (37145, 843428), (74290, 421714), (148580, 210857)]