357425530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 96

約数和(自身を含む): 851114880

約数和(自身を除く): 493689350

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 121, 133, 154, 190, 209, 242, 266, 385, 418, 605, 665, 770, 847, 1045, 1210, 1330, 1463, 1694, 2090, 2221, 2299, 2926, 4235, 4442, 4598, 7315, 8470, 11105, 11495, 14630, 15547, 16093, 22210, 22990, 24431, 31094, 32186, 42199, 48862, 77735, 80465, 84398, 122155, 155470, 160930, 171017, 210995, 244310, 268741, 295393, 342034, 421990, 464189, 537482, 590786, 855085, 928378, 1343705, 1476965, 1710170, 1881187, 2320945, 2687410, 2953930, 3249323, 3762374, 4641890, 5106079, 6498646, 9405935, 10212158, 16246615, 18811870, 25530395, 32493230, 35742553, 51060790, 71485106, 178712765, 357425530]

約数ペア:

[(1, 357425530), (2, 178712765), (5, 71485106), (7, 51060790), (10, 35742553), (11, 32493230), (14, 25530395), (19, 18811870), (22, 16246615), (35, 10212158), (38, 9405935), (55, 6498646), (70, 5106079), (77, 4641890), (95, 3762374), (110, 3249323), (121, 2953930), (133, 2687410), (154, 2320945), (190, 1881187), (209, 1710170), (242, 1476965), (266, 1343705), (385, 928378), (418, 855085), (605, 590786), (665, 537482), (770, 464189), (847, 421990), (1045, 342034), (1210, 295393), (1330, 268741), (1463, 244310), (1694, 210995), (2090, 171017), (2221, 160930), (2299, 155470), (2926, 122155), (4235, 84398), (4442, 80465), (4598, 77735), (7315, 48862), (8470, 42199), (11105, 32186), (11495, 31094), (14630, 24431), (15547, 22990), (16093, 22210)]