70294910420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3612277}}^1$

素因数の和:3612432

約数の個数: 48

約数和(自身を含む): 169921557120

約数和(自身を除く): 99626646700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3892, 4865, 9730, 19460, 3612277, 7224554, 14449108, 18061385, 25285939, 36122770, 50571878, 72245540, 101143756, 126429695, 252859390, 502106503, 505718780, 1004213006, 2008426012, 2510532515, 3514745521, 5021065030, 7029491042, 10042130060, 14058982084, 17573727605, 35147455210, 70294910420]

約数ペア:

[(1, 70294910420), (2, 35147455210), (4, 17573727605), (5, 14058982084), (7, 10042130060), (10, 7029491042), (14, 5021065030), (20, 3514745521), (28, 2510532515), (35, 2008426012), (70, 1004213006), (139, 505718780), (140, 502106503), (278, 252859390), (556, 126429695), (695, 101143756), (973, 72245540), (1390, 50571878), (1946, 36122770), (2780, 25285939), (3892, 18061385), (4865, 14449108), (9730, 7224554), (19460, 3612277)]