4049370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3461}}^1$

素因数の和:3487

約数の個数: 48

約数和(自身を含む): 11341512

約数和(自身を除く): 7292142

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 3461, 6922, 10383, 17305, 20766, 31149, 34610, 44993, 51915, 62298, 89986, 103830, 134979, 155745, 224965, 269958, 311490, 404937, 449930, 674895, 809874, 1349790, 2024685, 4049370]

約数ペア:

[(1, 4049370), (2, 2024685), (3, 1349790), (5, 809874), (6, 674895), (9, 449930), (10, 404937), (13, 311490), (15, 269958), (18, 224965), (26, 155745), (30, 134979), (39, 103830), (45, 89986), (65, 62298), (78, 51915), (90, 44993), (117, 34610), (130, 31149), (195, 20766), (234, 17305), (390, 10383), (585, 6922), (1170, 3461)]