1293415060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{214853}}^1$

素因数の和:214912

約数の個数: 48

約数和(自身を含む): 3176401536

約数和(自身を除く): 1882986476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 214853, 429706, 859412, 1074265, 1503971, 2148530, 3007942, 4297060, 6015884, 7519855, 9238679, 15039710, 18477358, 30079420, 36954716, 46193395, 64670753, 92386790, 129341506, 184773580, 258683012, 323353765, 646707530, 1293415060]

約数ペア:

[(1, 1293415060), (2, 646707530), (4, 323353765), (5, 258683012), (7, 184773580), (10, 129341506), (14, 92386790), (20, 64670753), (28, 46193395), (35, 36954716), (43, 30079420), (70, 18477358), (86, 15039710), (140, 9238679), (172, 7519855), (215, 6015884), (301, 4297060), (430, 3007942), (602, 2148530), (860, 1503971), (1204, 1074265), (1505, 859412), (3010, 429706), (6020, 214853)]