2016451830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{2137}}^1$

素因数の和:2661

約数の個数: 64

約数和(自身を含む): 4921026048

約数和(自身を除く): 2904574218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 443, 710, 886, 1065, 1329, 2130, 2137, 2215, 2658, 4274, 4430, 6411, 6645, 10685, 12822, 13290, 21370, 31453, 32055, 62906, 64110, 94359, 151727, 157265, 188718, 303454, 314530, 455181, 471795, 758635, 910362, 943590, 946691, 1517270, 1893382, 2275905, 2840073, 4551810, 4733455, 5680146, 9466910, 14200365, 28400730, 67215061, 134430122, 201645183, 336075305, 403290366, 672150610, 1008225915, 2016451830]

約数ペア:

[(1, 2016451830), (2, 1008225915), (3, 672150610), (5, 403290366), (6, 336075305), (10, 201645183), (15, 134430122), (30, 67215061), (71, 28400730), (142, 14200365), (213, 9466910), (355, 5680146), (426, 4733455), (443, 4551810), (710, 2840073), (886, 2275905), (1065, 1893382), (1329, 1517270), (2130, 946691), (2137, 943590), (2215, 910362), (2658, 758635), (4274, 471795), (4430, 455181), (6411, 314530), (6645, 303454), (10685, 188718), (12822, 157265), (13290, 151727), (21370, 94359), (31453, 64110), (32055, 62906)]