2015325438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{3041}}^1$

素因数の和:3593

約数の個数: 64

約数和(自身を含む): 4765962240

約数和(自身を除く): 2750636802

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 509, 651, 1018, 1302, 1527, 3041, 3054, 3563, 6082, 7126, 9123, 10689, 15779, 18246, 21287, 21378, 31558, 42574, 47337, 63861, 94271, 94674, 110453, 127722, 188542, 220906, 282813, 331359, 565626, 659897, 662718, 1319794, 1547869, 1979691, 3095738, 3959382, 4643607, 9287214, 10835083, 21670166, 32505249, 47983939, 65010498, 95967878, 143951817, 287903634, 335887573, 671775146, 1007662719, 2015325438]

約数ペア:

[(1, 2015325438), (2, 1007662719), (3, 671775146), (6, 335887573), (7, 287903634), (14, 143951817), (21, 95967878), (31, 65010498), (42, 47983939), (62, 32505249), (93, 21670166), (186, 10835083), (217, 9287214), (434, 4643607), (509, 3959382), (651, 3095738), (1018, 1979691), (1302, 1547869), (1527, 1319794), (3041, 662718), (3054, 659897), (3563, 565626), (6082, 331359), (7126, 282813), (9123, 220906), (10689, 188542), (15779, 127722), (18246, 110453), (21287, 94674), (21378, 94271), (31558, 63861), (42574, 47337)]