70258671

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 131098176

約数和(自身を除く): 60839505

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 81, 111, 119, 153, 189, 197, 259, 333, 357, 459, 567, 591, 629, 777, 999, 1071, 1377, 1379, 1773, 1887, 2331, 2997, 3213, 3349, 4137, 4403, 5319, 5661, 6993, 7289, 9639, 10047, 12411, 13209, 15957, 16983, 20979, 21867, 23443, 30141, 37233, 39627, 50949, 51023, 65601, 70329, 90423, 111699, 118881, 123913, 153069, 196803, 210987, 271269, 356643, 371739, 459207, 590409, 632961, 867391, 1115217, 1377621, 1898883, 2602173, 3345651, 4132863, 7806519, 10036953, 23419557, 70258671]

約数ペア:

[(1, 70258671), (3, 23419557), (7, 10036953), (9, 7806519), (17, 4132863), (21, 3345651), (27, 2602173), (37, 1898883), (51, 1377621), (63, 1115217), (81, 867391), (111, 632961), (119, 590409), (153, 459207), (189, 371739), (197, 356643), (259, 271269), (333, 210987), (357, 196803), (459, 153069), (567, 123913), (591, 118881), (629, 111699), (777, 90423), (999, 70329), (1071, 65601), (1377, 51023), (1379, 50949), (1773, 39627), (1887, 37233), (2331, 30141), (2997, 23443), (3213, 21867), (3349, 20979), (4137, 16983), (4403, 15957), (5319, 13209), (5661, 12411), (6993, 10047), (7289, 9639)]