1336149220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{75149}}^1$

素因数の和:75292

約数の個数: 48

約数和(自身を含む): 3232051200

約数和(自身を除く): 1895901980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8890, 17780, 75149, 150298, 300596, 375745, 526043, 751490, 1052086, 1502980, 2104172, 2630215, 5260430, 9543923, 10520860, 19087846, 38175692, 47719615, 66807461, 95439230, 133614922, 190878460, 267229844, 334037305, 668074610, 1336149220]

約数ペア:

[(1, 1336149220), (2, 668074610), (4, 334037305), (5, 267229844), (7, 190878460), (10, 133614922), (14, 95439230), (20, 66807461), (28, 47719615), (35, 38175692), (70, 19087846), (127, 10520860), (140, 9543923), (254, 5260430), (508, 2630215), (635, 2104172), (889, 1502980), (1270, 1052086), (1778, 751490), (2540, 526043), (3556, 375745), (4445, 300596), (8890, 150298), (17780, 75149)]