38474370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3533}}^1$

素因数の和:3568

約数の個数: 72

約数和(自身を含む): 109985148

約数和(自身を除く): 71510778

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3533, 3630, 5445, 7066, 10599, 10890, 17665, 21198, 31797, 35330, 38863, 52995, 63594, 77726, 105990, 116589, 158985, 194315, 233178, 317970, 349767, 388630, 427493, 582945, 699534, 854986, 1165890, 1282479, 1748835, 2137465, 2564958, 3497670, 3847437, 4274930, 6412395, 7694874, 12824790, 19237185, 38474370]

約数ペア:

[(1, 38474370), (2, 19237185), (3, 12824790), (5, 7694874), (6, 6412395), (9, 4274930), (10, 3847437), (11, 3497670), (15, 2564958), (18, 2137465), (22, 1748835), (30, 1282479), (33, 1165890), (45, 854986), (55, 699534), (66, 582945), (90, 427493), (99, 388630), (110, 349767), (121, 317970), (165, 233178), (198, 194315), (242, 158985), (330, 116589), (363, 105990), (495, 77726), (605, 63594), (726, 52995), (990, 38863), (1089, 35330), (1210, 31797), (1815, 21198), (2178, 17665), (3533, 10890), (3630, 10599), (5445, 7066)]