69971561460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{199247}}^1$

素因数の和:201213

約数の個数: 72

約数和(自身を含む): 212356924416

約数和(自身を除く): 142385362956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1951, 3902, 5853, 7804, 9755, 11706, 17559, 19510, 23412, 29265, 35118, 39020, 58530, 70236, 87795, 117060, 175590, 199247, 351180, 398494, 597741, 796988, 996235, 1195482, 1793223, 1992470, 2390964, 2988705, 3586446, 3984940, 5977410, 7172892, 8966115, 11954820, 17932230, 35864460, 388730897, 777461794, 1166192691, 1554923588, 1943654485, 2332385382, 3498578073, 3887308970, 4664770764, 5830963455, 6997156146, 7774617940, 11661926910, 13994312292, 17492890365, 23323853820, 34985780730, 69971561460]

約数ペア:

[(1, 69971561460), (2, 34985780730), (3, 23323853820), (4, 17492890365), (5, 13994312292), (6, 11661926910), (9, 7774617940), (10, 6997156146), (12, 5830963455), (15, 4664770764), (18, 3887308970), (20, 3498578073), (30, 2332385382), (36, 1943654485), (45, 1554923588), (60, 1166192691), (90, 777461794), (180, 388730897), (1951, 35864460), (3902, 17932230), (5853, 11954820), (7804, 8966115), (9755, 7172892), (11706, 5977410), (17559, 3984940), (19510, 3586446), (23412, 2988705), (29265, 2390964), (35118, 1992470), (39020, 1793223), (58530, 1195482), (70236, 996235), (87795, 796988), (117060, 597741), (175590, 398494), (199247, 351180)]