70947720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197077}}^1$

素因数の和:197094

約数の個数: 48

約数和(自身を含む): 230581260

約数和(自身を除く): 159633540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 197077, 394154, 591231, 788308, 985385, 1182462, 1576616, 1773693, 1970770, 2364924, 2956155, 3547386, 3941540, 4729848, 5912310, 7094772, 7883080, 8868465, 11824620, 14189544, 17736930, 23649240, 35473860, 70947720]

約数ペア:

[(1, 70947720), (2, 35473860), (3, 23649240), (4, 17736930), (5, 14189544), (6, 11824620), (8, 8868465), (9, 7883080), (10, 7094772), (12, 5912310), (15, 4729848), (18, 3941540), (20, 3547386), (24, 2956155), (30, 2364924), (36, 1970770), (40, 1773693), (45, 1576616), (60, 1182462), (72, 985385), (90, 788308), (120, 591231), (180, 394154), (360, 197077)]