70528680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{195913}}^1$

素因数の和:195930

約数の個数: 48

約数和(自身を含む): 229219380

約数和(自身を除く): 158690700

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, 195913, 391826, 587739, 783652, 979565, 1175478, 1567304, 1763217, 1959130, 2350956, 2938695, 3526434, 3918260, 4701912, 5877390, 7052868, 7836520, 8816085, 11754780, 14105736, 17632170, 23509560, 35264340, 70528680]

約数ペア:

[(1, 70528680), (2, 35264340), (3, 23509560), (4, 17632170), (5, 14105736), (6, 11754780), (8, 8816085), (9, 7836520), (10, 7052868), (12, 5877390), (15, 4701912), (18, 3918260), (20, 3526434), (24, 2938695), (30, 2350956), (36, 1959130), (40, 1763217), (45, 1567304), (60, 1175478), (72, 979565), (90, 783652), (120, 587739), (180, 391826), (360, 195913)]