30397136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2243}}^1$

素因数の和:2280

約数の個数: 60

約数和(自身を含む): 74016096

約数和(自身を除く): 43618960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 2243, 3388, 4486, 6776, 8972, 13552, 15701, 17944, 24673, 31402, 35888, 49346, 62804, 98692, 125608, 172711, 197384, 251216, 271403, 345422, 394768, 542806, 690844, 1085612, 1381688, 1899821, 2171224, 2763376, 3799642, 4342448, 7599284, 15198568, 30397136]

約数ペア:

[(1, 30397136), (2, 15198568), (4, 7599284), (7, 4342448), (8, 3799642), (11, 2763376), (14, 2171224), (16, 1899821), (22, 1381688), (28, 1085612), (44, 690844), (56, 542806), (77, 394768), (88, 345422), (112, 271403), (121, 251216), (154, 197384), (176, 172711), (242, 125608), (308, 98692), (484, 62804), (616, 49346), (847, 35888), (968, 31402), (1232, 24673), (1694, 17944), (1936, 15701), (2243, 13552), (3388, 8972), (4486, 6776)]