9899370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8461}}^1$

素因数の和:8487

約数の個数: 48

約数和(自身を含む): 27721512

約数和(自身を除く): 17822142

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, 8461, 16922, 25383, 42305, 50766, 76149, 84610, 109993, 126915, 152298, 219986, 253830, 329979, 380745, 549965, 659958, 761490, 989937, 1099930, 1649895, 1979874, 3299790, 4949685, 9899370]

約数ペア:

[(1, 9899370), (2, 4949685), (3, 3299790), (5, 1979874), (6, 1649895), (9, 1099930), (10, 989937), (13, 761490), (15, 659958), (18, 549965), (26, 380745), (30, 329979), (39, 253830), (45, 219986), (65, 152298), (78, 126915), (90, 109993), (117, 84610), (130, 76149), (195, 50766), (234, 42305), (390, 25383), (585, 16922), (1170, 8461)]