68561370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6863}}^1$

素因数の和:6916

約数の個数: 64

約数和(自身を含む): 187799040

約数和(自身を除く): 119237670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 6863, 9990, 13726, 20589, 34315, 41178, 61767, 68630, 102945, 123534, 185301, 205890, 253931, 308835, 370602, 507862, 617670, 761793, 926505, 1269655, 1523586, 1853010, 2285379, 2539310, 3808965, 4570758, 6856137, 7617930, 11426895, 13712274, 22853790, 34280685, 68561370]

約数ペア:

[(1, 68561370), (2, 34280685), (3, 22853790), (5, 13712274), (6, 11426895), (9, 7617930), (10, 6856137), (15, 4570758), (18, 3808965), (27, 2539310), (30, 2285379), (37, 1853010), (45, 1523586), (54, 1269655), (74, 926505), (90, 761793), (111, 617670), (135, 507862), (185, 370602), (222, 308835), (270, 253931), (333, 205890), (370, 185301), (555, 123534), (666, 102945), (999, 68630), (1110, 61767), (1665, 41178), (1998, 34315), (3330, 20589), (4995, 13726), (6863, 9990)]