8098740

素因数分解:

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

素因数の和:3489

約数の個数: 72

約数和(自身を含む): 26463528

約数和(自身を除く): 18364788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3461, 6922, 10383, 13844, 17305, 20766, 31149, 34610, 41532, 44993, 51915, 62298, 69220, 89986, 103830, 124596, 134979, 155745, 179972, 207660, 224965, 269958, 311490, 404937, 449930, 539916, 622980, 674895, 809874, 899860, 1349790, 1619748, 2024685, 2699580, 4049370, 8098740]

約数ペア:

[(1, 8098740), (2, 4049370), (3, 2699580), (4, 2024685), (5, 1619748), (6, 1349790), (9, 899860), (10, 809874), (12, 674895), (13, 622980), (15, 539916), (18, 449930), (20, 404937), (26, 311490), (30, 269958), (36, 224965), (39, 207660), (45, 179972), (52, 155745), (60, 134979), (65, 124596), (78, 103830), (90, 89986), (117, 69220), (130, 62298), (156, 51915), (180, 44993), (195, 41532), (234, 34610), (260, 31149), (390, 20766), (468, 17305), (585, 13844), (780, 10383), (1170, 6922), (2340, 3461)]