1918758030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{315067}}^1$

素因数の和:315113

約数の個数: 64

約数和(自身を含む): 5444375040

約数和(自身を除く): 3525617010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 315067, 630134, 945201, 1575335, 1890402, 2205469, 3150670, 4410938, 4726005, 6616407, 9136943, 9452010, 11027345, 13232814, 18273886, 22054690, 27410829, 33082035, 45684715, 54821658, 63958601, 66164070, 91369430, 127917202, 137054145, 191875803, 274108290, 319793005, 383751606, 639586010, 959379015, 1918758030]

約数ペア:

[(1, 1918758030), (2, 959379015), (3, 639586010), (5, 383751606), (6, 319793005), (7, 274108290), (10, 191875803), (14, 137054145), (15, 127917202), (21, 91369430), (29, 66164070), (30, 63958601), (35, 54821658), (42, 45684715), (58, 33082035), (70, 27410829), (87, 22054690), (105, 18273886), (145, 13232814), (174, 11027345), (203, 9452010), (210, 9136943), (290, 6616407), (406, 4726005), (435, 4410938), (609, 3150670), (870, 2205469), (1015, 1890402), (1218, 1575335), (2030, 945201), (3045, 630134), (6090, 315067)]